12487482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 21058758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 139, 161, 186, 207, 217, 278, 279, 322, 414, 417, 434, 483, 558, 651, 713, 834, 966, 973, 1251, 1302, 1426, 1449, 1946, 1953, 2139, 2502, 2898, 2919, 3197, 3906, 4278, 4309, 4991, 5838, 6394, 6417, 8618, 8757, 9591, 9982, 12834, 12927, 14973, 17514, 19182, 22379, 25854, 28773, 29946, 30163, 38781, 44758, 44919, 57546, 60326, 67137, 77562, 89838, 90489, 99107, 134274, 180978, 198214, 201411, 271467, 297321, 402822, 542934, 594642, 693749, 891963, 1387498, 1783926, 2081247, 4162494, 6243741, 12487482]

約数ペア:

[(1, 12487482), (2, 6243741), (3, 4162494), (6, 2081247), (7, 1783926), (9, 1387498), (14, 891963), (18, 693749), (21, 594642), (23, 542934), (31, 402822), (42, 297321), (46, 271467), (62, 201411), (63, 198214), (69, 180978), (93, 134274), (126, 99107), (138, 90489), (139, 89838), (161, 77562), (186, 67137), (207, 60326), (217, 57546), (278, 44919), (279, 44758), (322, 38781), (414, 30163), (417, 29946), (434, 28773), (483, 25854), (558, 22379), (651, 19182), (713, 17514), (834, 14973), (966, 12927), (973, 12834), (1251, 9982), (1302, 9591), (1426, 8757), (1449, 8618), (1946, 6417), (1953, 6394), (2139, 5838), (2502, 4991), (2898, 4309), (2919, 4278), (3197, 3906)]