40485318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 83973120

約数和(自身を除く): 43487802

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 709, 921, 1418, 1842, 2127, 4254, 9517, 19034, 21979, 28551, 43958, 57102, 65937, 131874, 217663, 435326, 652989, 1305978, 6747553, 13495106, 20242659, 40485318]

約数ペア:

[(1, 40485318), (2, 20242659), (3, 13495106), (6, 6747553), (31, 1305978), (62, 652989), (93, 435326), (186, 217663), (307, 131874), (614, 65937), (709, 57102), (921, 43958), (1418, 28551), (1842, 21979), (2127, 19034), (4254, 9517)]