12454728

素因数分解:

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

素因数の和:243

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 26252472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 191, 209, 228, 247, 264, 286, 312, 382, 418, 429, 456, 494, 572, 573, 627, 741, 764, 836, 858, 988, 1144, 1146, 1254, 1482, 1528, 1672, 1716, 1976, 2101, 2292, 2483, 2508, 2717, 2964, 3432, 3629, 4202, 4584, 4966, 5016, 5434, 5928, 6303, 7258, 7449, 8151, 8404, 9932, 10868, 10887, 12606, 14516, 14898, 16302, 16808, 19864, 21736, 21774, 25212, 27313, 29032, 29796, 32604, 39919, 43548, 47177, 50424, 54626, 59592, 65208, 79838, 81939, 87096, 94354, 109252, 119757, 141531, 159676, 163878, 188708, 218504, 239514, 283062, 319352, 327756, 377416, 479028, 518947, 566124, 655512, 958056, 1037894, 1132248, 1556841, 2075788, 3113682, 4151576, 6227364, 12454728]

約数ペア:

[(1, 12454728), (2, 6227364), (3, 4151576), (4, 3113682), (6, 2075788), (8, 1556841), (11, 1132248), (12, 1037894), (13, 958056), (19, 655512), (22, 566124), (24, 518947), (26, 479028), (33, 377416), (38, 327756), (39, 319352), (44, 283062), (52, 239514), (57, 218504), (66, 188708), (76, 163878), (78, 159676), (88, 141531), (104, 119757), (114, 109252), (132, 94354), (143, 87096), (152, 81939), (156, 79838), (191, 65208), (209, 59592), (228, 54626), (247, 50424), (264, 47177), (286, 43548), (312, 39919), (382, 32604), (418, 29796), (429, 29032), (456, 27313), (494, 25212), (572, 21774), (573, 21736), (627, 19864), (741, 16808), (764, 16302), (836, 14898), (858, 14516), (988, 12606), (1144, 10887), (1146, 10868), (1254, 9932), (1482, 8404), (1528, 8151), (1672, 7449), (1716, 7258), (1976, 6303), (2101, 5928), (2292, 5434), (2483, 5016), (2508, 4966), (2717, 4584), (2964, 4202), (3432, 3629)]