20182824

素因数分解:

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

素因数の和:152

約数の個数: 128

約数和(自身を含む): 59875200

約数和(自身を除く): 39692376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 43, 53, 54, 72, 82, 86, 106, 108, 123, 129, 159, 164, 172, 212, 216, 246, 258, 318, 328, 344, 369, 387, 424, 477, 492, 516, 636, 738, 774, 954, 984, 1032, 1107, 1161, 1272, 1431, 1476, 1548, 1763, 1908, 2173, 2214, 2279, 2322, 2862, 2952, 3096, 3526, 3816, 4346, 4428, 4558, 4644, 5289, 5724, 6519, 6837, 7052, 8692, 8856, 9116, 9288, 10578, 11448, 13038, 13674, 14104, 15867, 17384, 18232, 19557, 20511, 21156, 26076, 27348, 31734, 39114, 41022, 42312, 47601, 52152, 54696, 58671, 61533, 63468, 78228, 82044, 93439, 95202, 117342, 123066, 126936, 156456, 164088, 186878, 190404, 234684, 246132, 280317, 373756, 380808, 469368, 492264, 560634, 747512, 840951, 1121268, 1681902, 2242536, 2522853, 3363804, 5045706, 6727608, 10091412, 20182824]

約数ペア:

[(1, 20182824), (2, 10091412), (3, 6727608), (4, 5045706), (6, 3363804), (8, 2522853), (9, 2242536), (12, 1681902), (18, 1121268), (24, 840951), (27, 747512), (36, 560634), (41, 492264), (43, 469368), (53, 380808), (54, 373756), (72, 280317), (82, 246132), (86, 234684), (106, 190404), (108, 186878), (123, 164088), (129, 156456), (159, 126936), (164, 123066), (172, 117342), (212, 95202), (216, 93439), (246, 82044), (258, 78228), (318, 63468), (328, 61533), (344, 58671), (369, 54696), (387, 52152), (424, 47601), (477, 42312), (492, 41022), (516, 39114), (636, 31734), (738, 27348), (774, 26076), (954, 21156), (984, 20511), (1032, 19557), (1107, 18232), (1161, 17384), (1272, 15867), (1431, 14104), (1476, 13674), (1548, 13038), (1763, 11448), (1908, 10578), (2173, 9288), (2214, 9116), (2279, 8856), (2322, 8692), (2862, 7052), (2952, 6837), (3096, 6519), (3526, 5724), (3816, 5289), (4346, 4644), (4428, 4558)]