21346962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39097}}^1$

素因数の和:39122

約数の個数: 32

約数和(自身を含む): 52547712

約数和(自身を除く): 31200750

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39097, 78194, 117291, 234582, 273679, 508261, 547358, 821037, 1016522, 1524783, 1642074, 3049566, 3557827, 7115654, 10673481, 21346962]

約数ペア:

[(1, 21346962), (2, 10673481), (3, 7115654), (6, 3557827), (7, 3049566), (13, 1642074), (14, 1524783), (21, 1016522), (26, 821037), (39, 547358), (42, 508261), (78, 273679), (91, 234582), (182, 117291), (273, 78194), (546, 39097)]