18372204

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 48361600

約数和(自身を除く): 29989396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2539, 3618, 5078, 7236, 7617, 10156, 15234, 22851, 30468, 45702, 68553, 91404, 137106, 170113, 274212, 340226, 510339, 680452, 1020678, 1531017, 2041356, 3062034, 4593051, 6124068, 9186102, 18372204]

約数ペア:

[(1, 18372204), (2, 9186102), (3, 6124068), (4, 4593051), (6, 3062034), (9, 2041356), (12, 1531017), (18, 1020678), (27, 680452), (36, 510339), (54, 340226), (67, 274212), (108, 170113), (134, 137106), (201, 91404), (268, 68553), (402, 45702), (603, 30468), (804, 22851), (1206, 15234), (1809, 10156), (2412, 7617), (2539, 7236), (3618, 5078)]