31334238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 73513440

約数和(自身を除く): 42179202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 359, 373, 718, 746, 1077, 1119, 2154, 2238, 3231, 3357, 4667, 4849, 6462, 6714, 9334, 9698, 14001, 14547, 28002, 29094, 42003, 43641, 84006, 87282, 133907, 267814, 401721, 803442, 1205163, 1740791, 2410326, 3481582, 5222373, 10444746, 15667119, 31334238]

約数ペア:

[(1, 31334238), (2, 15667119), (3, 10444746), (6, 5222373), (9, 3481582), (13, 2410326), (18, 1740791), (26, 1205163), (39, 803442), (78, 401721), (117, 267814), (234, 133907), (359, 87282), (373, 84006), (718, 43641), (746, 42003), (1077, 29094), (1119, 28002), (2154, 14547), (2238, 14001), (3231, 9698), (3357, 9334), (4667, 6714), (4849, 6462)]