39457482

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 81844224

約数和(自身を除く): 42386742

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 691, 921, 1382, 1842, 2073, 4146, 9517, 19034, 21421, 28551, 42842, 57102, 64263, 128526, 212137, 424274, 636411, 1272822, 6576247, 13152494, 19728741, 39457482]

約数ペア:

[(1, 39457482), (2, 19728741), (3, 13152494), (6, 6576247), (31, 1272822), (62, 636411), (93, 424274), (186, 212137), (307, 128526), (614, 64263), (691, 57102), (921, 42842), (1382, 28551), (1842, 21421), (2073, 19034), (4146, 9517)]