18682092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 58705920

約数和(自身を除く): 40023828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 191, 198, 209, 228, 234, 247, 286, 342, 382, 396, 418, 429, 468, 494, 572, 573, 627, 684, 741, 764, 836, 858, 988, 1146, 1254, 1287, 1482, 1716, 1719, 1881, 2101, 2223, 2292, 2483, 2508, 2574, 2717, 2964, 3438, 3629, 3762, 4202, 4446, 4966, 5148, 5434, 6303, 6876, 7258, 7449, 7524, 8151, 8404, 8892, 9932, 10868, 10887, 12606, 14516, 14898, 16302, 18909, 21774, 22347, 24453, 25212, 27313, 29796, 32604, 32661, 37818, 39919, 43548, 44694, 47177, 48906, 54626, 65322, 75636, 79838, 81939, 89388, 94354, 97812, 109252, 119757, 130644, 141531, 159676, 163878, 188708, 239514, 245817, 283062, 327756, 359271, 424593, 479028, 491634, 518947, 566124, 718542, 849186, 983268, 1037894, 1437084, 1556841, 1698372, 2075788, 3113682, 4670523, 6227364, 9341046, 18682092]

約数ペア:

[(1, 18682092), (2, 9341046), (3, 6227364), (4, 4670523), (6, 3113682), (9, 2075788), (11, 1698372), (12, 1556841), (13, 1437084), (18, 1037894), (19, 983268), (22, 849186), (26, 718542), (33, 566124), (36, 518947), (38, 491634), (39, 479028), (44, 424593), (52, 359271), (57, 327756), (66, 283062), (76, 245817), (78, 239514), (99, 188708), (114, 163878), (117, 159676), (132, 141531), (143, 130644), (156, 119757), (171, 109252), (191, 97812), (198, 94354), (209, 89388), (228, 81939), (234, 79838), (247, 75636), (286, 65322), (342, 54626), (382, 48906), (396, 47177), (418, 44694), (429, 43548), (468, 39919), (494, 37818), (572, 32661), (573, 32604), (627, 29796), (684, 27313), (741, 25212), (764, 24453), (836, 22347), (858, 21774), (988, 18909), (1146, 16302), (1254, 14898), (1287, 14516), (1482, 12606), (1716, 10887), (1719, 10868), (1881, 9932), (2101, 8892), (2223, 8404), (2292, 8151), (2483, 7524), (2508, 7449), (2574, 7258), (2717, 6876), (2964, 6303), (3438, 5434), (3629, 5148), (3762, 4966), (4202, 4446)]