13902072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 37488000

約数和(自身を除く): 23585928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 709, 817, 1032, 1418, 1634, 2127, 2451, 2836, 3268, 4254, 4902, 5672, 6536, 8508, 9804, 13471, 17016, 19608, 26942, 30487, 40413, 53884, 60974, 80826, 91461, 107768, 121948, 161652, 182922, 243896, 323304, 365844, 579253, 731688, 1158506, 1737759, 2317012, 3475518, 4634024, 6951036, 13902072]

約数ペア:

[(1, 13902072), (2, 6951036), (3, 4634024), (4, 3475518), (6, 2317012), (8, 1737759), (12, 1158506), (19, 731688), (24, 579253), (38, 365844), (43, 323304), (57, 243896), (76, 182922), (86, 161652), (114, 121948), (129, 107768), (152, 91461), (172, 80826), (228, 60974), (258, 53884), (344, 40413), (456, 30487), (516, 26942), (709, 19608), (817, 17016), (1032, 13471), (1418, 9804), (1634, 8508), (2127, 6536), (2451, 5672), (2836, 4902), (3268, 4254)]