681054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 1575936

約数和(自身を除く): 894882

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 607, 1122, 1214, 1821, 3642, 6677, 10319, 13354, 20031, 20638, 30957, 40062, 61914, 113509, 227018, 340527, 681054]

約数ペア:

[(1, 681054), (2, 340527), (3, 227018), (6, 113509), (11, 61914), (17, 40062), (22, 30957), (33, 20638), (34, 20031), (51, 13354), (66, 10319), (102, 6677), (187, 3642), (374, 1821), (561, 1214), (607, 1122)]