120705606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{319327}}^1$

素因数の和:319345

約数の個数: 32

約数和(自身を含む): 306554880

約数和(自身を除く): 185849274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 319327, 638654, 957981, 1915962, 2235289, 2873943, 4470578, 5747886, 6705867, 8621829, 13411734, 17243658, 20117601, 40235202, 60352803, 120705606]

約数ペア:

[(1, 120705606), (2, 60352803), (3, 40235202), (6, 20117601), (7, 17243658), (9, 13411734), (14, 8621829), (18, 6705867), (21, 5747886), (27, 4470578), (42, 2873943), (54, 2235289), (63, 1915962), (126, 957981), (189, 638654), (378, 319327)]