11823012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 31711680

約数和(自身を除く): 19888668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 131, 138, 207, 218, 262, 276, 327, 393, 414, 436, 524, 654, 786, 828, 981, 1179, 1308, 1572, 1962, 2358, 2507, 3013, 3924, 4716, 5014, 6026, 7521, 9039, 10028, 12052, 14279, 15042, 18078, 22563, 27117, 28558, 30084, 36156, 42837, 45126, 54234, 57116, 85674, 90252, 108468, 128511, 171348, 257022, 328417, 514044, 656834, 985251, 1313668, 1970502, 2955753, 3941004, 5911506, 11823012]

約数ペア:

[(1, 11823012), (2, 5911506), (3, 3941004), (4, 2955753), (6, 1970502), (9, 1313668), (12, 985251), (18, 656834), (23, 514044), (36, 328417), (46, 257022), (69, 171348), (92, 128511), (109, 108468), (131, 90252), (138, 85674), (207, 57116), (218, 54234), (262, 45126), (276, 42837), (327, 36156), (393, 30084), (414, 28558), (436, 27117), (524, 22563), (654, 18078), (786, 15042), (828, 14279), (981, 12052), (1179, 10028), (1308, 9039), (1572, 7521), (1962, 6026), (2358, 5014), (2507, 4716), (3013, 3924)]