21014058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 46372032

約数和(自身を除く): 25357974

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6571, 13142, 19713, 39426, 85423, 170846, 256269, 269411, 512538, 538822, 808233, 1616466, 3502343, 7004686, 10507029, 21014058]

約数ペア:

[(1, 21014058), (2, 10507029), (3, 7004686), (6, 3502343), (13, 1616466), (26, 808233), (39, 538822), (41, 512538), (78, 269411), (82, 256269), (123, 170846), (246, 85423), (533, 39426), (1066, 19713), (1599, 13142), (3198, 6571)]