19486516572

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2081

約数の個数: 192

約数和(自身を含む): 53983480320

約数和(自身を除く): 34496963748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 43, 53, 54, 82, 86, 106, 108, 123, 129, 159, 164, 172, 212, 246, 258, 318, 369, 387, 477, 492, 516, 636, 738, 774, 954, 1107, 1161, 1431, 1476, 1548, 1763, 1908, 1931, 2173, 2214, 2279, 2322, 2862, 3526, 3862, 4346, 4428, 4558, 4644, 5289, 5724, 5793, 6519, 6837, 7052, 7724, 8692, 9116, 10578, 11586, 13038, 13674, 15867, 17379, 19557, 20511, 21156, 23172, 26076, 27348, 31734, 34758, 39114, 41022, 47601, 52137, 58671, 61533, 63468, 69516, 78228, 79171, 82044, 83033, 93439, 95202, 102343, 104274, 117342, 123066, 158342, 166066, 186878, 190404, 204686, 208548, 234684, 237513, 246132, 249099, 280317, 307029, 316684, 332132, 373756, 409372, 475026, 498198, 560634, 614058, 712539, 747297, 840951, 921087, 950052, 996396, 1121268, 1228116, 1425078, 1494594, 1681902, 1842174, 2137617, 2241891, 2522853, 2763261, 2850156, 2989188, 3363804, 3404353, 3684348, 4196063, 4275234, 4400749, 4483782, 5045706, 5526522, 6808706, 8392126, 8550468, 8801498, 8967564, 10091412, 10213059, 11053044, 12588189, 13202247, 13617412, 16784252, 17602996, 20426118, 25176378, 26404494, 30639177, 37764567, 39606741, 40852236, 50352756, 52808988, 61278354, 75529134, 79213482, 91917531, 113293701, 118820223, 122556708, 151058268, 158426964, 180430709, 183835062, 226587402, 237640446, 360861418, 367670124, 453174804, 475280892, 541292127, 721722836, 1082584254, 1623876381, 2165168508, 3247752762, 4871629143, 6495505524, 9743258286, 19486516572]

約数ペア:

[(1, 19486516572), (2, 9743258286), (3, 6495505524), (4, 4871629143), (6, 3247752762), (9, 2165168508), (12, 1623876381), (18, 1082584254), (27, 721722836), (36, 541292127), (41, 475280892), (43, 453174804), (53, 367670124), (54, 360861418), (82, 237640446), (86, 226587402), (106, 183835062), (108, 180430709), (123, 158426964), (129, 151058268), (159, 122556708), (164, 118820223), (172, 113293701), (212, 91917531), (246, 79213482), (258, 75529134), (318, 61278354), (369, 52808988), (387, 50352756), (477, 40852236), (492, 39606741), (516, 37764567), (636, 30639177), (738, 26404494), (774, 25176378), (954, 20426118), (1107, 17602996), (1161, 16784252), (1431, 13617412), (1476, 13202247), (1548, 12588189), (1763, 11053044), (1908, 10213059), (1931, 10091412), (2173, 8967564), (2214, 8801498), (2279, 8550468), (2322, 8392126), (2862, 6808706), (3526, 5526522), (3862, 5045706), (4346, 4483782), (4428, 4400749), (4558, 4275234), (4644, 4196063), (5289, 3684348), (5724, 3404353), (5793, 3363804), (6519, 2989188), (6837, 2850156), (7052, 2763261), (7724, 2522853), (8692, 2241891), (9116, 2137617), (10578, 1842174), (11586, 1681902), (13038, 1494594), (13674, 1425078), (15867, 1228116), (17379, 1121268), (19557, 996396), (20511, 950052), (21156, 921087), (23172, 840951), (26076, 747297), (27348, 712539), (31734, 614058), (34758, 560634), (39114, 498198), (41022, 475026), (47601, 409372), (52137, 373756), (58671, 332132), (61533, 316684), (63468, 307029), (69516, 280317), (78228, 249099), (79171, 246132), (82044, 237513), (83033, 234684), (93439, 208548), (95202, 204686), (102343, 190404), (104274, 186878), (117342, 166066), (123066, 158342)]