13621338

素因数分解:

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

素因数の和:224

約数の個数: 64

約数和(自身を含む): 31948800

約数和(自身を除く): 18327462

約数列:

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

約数ペア:

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