27123138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 67616640

約数和(自身を除く): 40493502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1289, 1503, 2338, 2578, 3006, 3507, 3867, 7014, 7734, 9023, 10521, 11601, 18046, 21042, 23202, 27069, 54138, 81207, 162414, 215263, 430526, 645789, 1291578, 1506841, 1937367, 3013682, 3874734, 4520523, 9041046, 13561569, 27123138]

約数ペア:

[(1, 27123138), (2, 13561569), (3, 9041046), (6, 4520523), (7, 3874734), (9, 3013682), (14, 1937367), (18, 1506841), (21, 1291578), (42, 645789), (63, 430526), (126, 215263), (167, 162414), (334, 81207), (501, 54138), (1002, 27069), (1169, 23202), (1289, 21042), (1503, 18046), (2338, 11601), (2578, 10521), (3006, 9023), (3507, 7734), (3867, 7014)]