12421900908

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{30977}}^1$

素因数の和:31116

約数の個数: 96

約数和(自身を含む): 33307545600

約数和(自身を除く): 20885644692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 79, 94, 108, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1269, 1422, 1692, 2133, 2538, 2844, 3713, 4266, 5076, 7426, 8532, 11139, 14852, 22278, 30977, 33417, 44556, 61954, 66834, 92931, 100251, 123908, 133668, 185862, 200502, 278793, 371724, 401004, 557586, 836379, 1115172, 1455919, 1672758, 2447183, 2911838, 3345516, 4367757, 4894366, 5823676, 7341549, 8735514, 9788732, 13103271, 14683098, 17471028, 22024647, 26206542, 29366196, 39309813, 44049294, 52413084, 66073941, 78619626, 88098588, 115017601, 132147882, 157239252, 230035202, 264295764, 345052803, 460070404, 690105606, 1035158409, 1380211212, 2070316818, 3105475227, 4140633636, 6210950454, 12421900908]

約数ペア:

[(1, 12421900908), (2, 6210950454), (3, 4140633636), (4, 3105475227), (6, 2070316818), (9, 1380211212), (12, 1035158409), (18, 690105606), (27, 460070404), (36, 345052803), (47, 264295764), (54, 230035202), (79, 157239252), (94, 132147882), (108, 115017601), (141, 88098588), (158, 78619626), (188, 66073941), (237, 52413084), (282, 44049294), (316, 39309813), (423, 29366196), (474, 26206542), (564, 22024647), (711, 17471028), (846, 14683098), (948, 13103271), (1269, 9788732), (1422, 8735514), (1692, 7341549), (2133, 5823676), (2538, 4894366), (2844, 4367757), (3713, 3345516), (4266, 2911838), (5076, 2447183), (7426, 1672758), (8532, 1455919), (11139, 1115172), (14852, 836379), (22278, 557586), (30977, 401004), (33417, 371724), (44556, 278793), (61954, 200502), (66834, 185862), (92931, 133668), (100251, 123908)]