9004974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 12283986

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 167, 209, 258, 334, 418, 473, 501, 627, 817, 946, 1002, 1254, 1419, 1634, 1837, 2451, 2838, 3173, 3674, 4902, 5511, 6346, 7181, 8987, 9519, 11022, 14362, 17974, 19038, 21543, 26961, 34903, 43086, 53922, 69806, 78991, 104709, 136439, 157982, 209418, 236973, 272878, 409317, 473946, 818634, 1500829, 3001658, 4502487, 9004974]

約数ペア:

[(1, 9004974), (2, 4502487), (3, 3001658), (6, 1500829), (11, 818634), (19, 473946), (22, 409317), (33, 272878), (38, 236973), (43, 209418), (57, 157982), (66, 136439), (86, 104709), (114, 78991), (129, 69806), (167, 53922), (209, 43086), (258, 34903), (334, 26961), (418, 21543), (473, 19038), (501, 17974), (627, 14362), (817, 11022), (946, 9519), (1002, 8987), (1254, 7181), (1419, 6346), (1634, 5511), (1837, 4902), (2451, 3674), (2838, 3173)]