13973994

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 31749120

約数和(自身を除く): 17775126

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 317, 474, 558, 634, 711, 951, 1422, 1902, 2449, 2853, 4898, 5706, 7347, 9827, 14694, 19654, 22041, 25043, 29481, 44082, 50086, 58962, 75129, 88443, 150258, 176886, 225387, 450774, 776333, 1552666, 2328999, 4657998, 6986997, 13973994]

約数ペア:

[(1, 13973994), (2, 6986997), (3, 4657998), (6, 2328999), (9, 1552666), (18, 776333), (31, 450774), (62, 225387), (79, 176886), (93, 150258), (158, 88443), (186, 75129), (237, 58962), (279, 50086), (317, 44082), (474, 29481), (558, 25043), (634, 22041), (711, 19654), (951, 14694), (1422, 9827), (1902, 7347), (2449, 5706), (2853, 4898)]