12400542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 35043840

約数和(自身を除く): 22643298

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 389, 414, 462, 483, 506, 693, 759, 778, 966, 1167, 1386, 1449, 1518, 1771, 2277, 2334, 2723, 2898, 3501, 3542, 4279, 4554, 5313, 5446, 7002, 8169, 8558, 8947, 10626, 12837, 15939, 16338, 17894, 24507, 25674, 26841, 29953, 31878, 38511, 49014, 53682, 59906, 62629, 77022, 80523, 89859, 98417, 125258, 161046, 179718, 187887, 196834, 269577, 295251, 375774, 539154, 563661, 590502, 688919, 885753, 1127322, 1377838, 1771506, 2066757, 4133514, 6200271, 12400542]

約数ペア:

[(1, 12400542), (2, 6200271), (3, 4133514), (6, 2066757), (7, 1771506), (9, 1377838), (11, 1127322), (14, 885753), (18, 688919), (21, 590502), (22, 563661), (23, 539154), (33, 375774), (42, 295251), (46, 269577), (63, 196834), (66, 187887), (69, 179718), (77, 161046), (99, 125258), (126, 98417), (138, 89859), (154, 80523), (161, 77022), (198, 62629), (207, 59906), (231, 53682), (253, 49014), (322, 38511), (389, 31878), (414, 29953), (462, 26841), (483, 25674), (506, 24507), (693, 17894), (759, 16338), (778, 15939), (966, 12837), (1167, 10626), (1386, 8947), (1449, 8558), (1518, 8169), (1771, 7002), (2277, 5446), (2334, 5313), (2723, 4554), (2898, 4279), (3501, 3542)]