40864014

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 96645120

約数和(自身を除く): 55781106

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 79, 81, 93, 103, 158, 162, 186, 206, 237, 279, 309, 474, 558, 618, 711, 837, 927, 1422, 1674, 1854, 2133, 2449, 2511, 2781, 3193, 4266, 4898, 5022, 5562, 6386, 6399, 7347, 8137, 8343, 9579, 12798, 14694, 16274, 16686, 19158, 22041, 24411, 28737, 44082, 48822, 57474, 66123, 73233, 86211, 132246, 146466, 172422, 198369, 219699, 252247, 258633, 396738, 439398, 504494, 517266, 659097, 756741, 1318194, 1513482, 2270223, 4540446, 6810669, 13621338, 20432007, 40864014]

約数ペア:

[(1, 40864014), (2, 20432007), (3, 13621338), (6, 6810669), (9, 4540446), (18, 2270223), (27, 1513482), (31, 1318194), (54, 756741), (62, 659097), (79, 517266), (81, 504494), (93, 439398), (103, 396738), (158, 258633), (162, 252247), (186, 219699), (206, 198369), (237, 172422), (279, 146466), (309, 132246), (474, 86211), (558, 73233), (618, 66123), (711, 57474), (837, 48822), (927, 44082), (1422, 28737), (1674, 24411), (1854, 22041), (2133, 19158), (2449, 16686), (2511, 16274), (2781, 14694), (3193, 12798), (4266, 9579), (4898, 8343), (5022, 8137), (5562, 7347), (6386, 6399)]