1131718284

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{20113}}^1$

素因数の和:20647

約数の個数: 48

約数和(自身を含む): 2939862240

約数和(自身を除く): 1808143956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 20113, 28134, 40226, 56268, 60339, 80452, 120678, 181017, 241356, 362034, 543051, 724068, 1086102, 2172204, 10478873, 20957746, 31436619, 41915492, 62873238, 94309857, 125746476, 188619714, 282929571, 377239428, 565859142, 1131718284]

約数ペア:

[(1, 1131718284), (2, 565859142), (3, 377239428), (4, 282929571), (6, 188619714), (9, 125746476), (12, 94309857), (18, 62873238), (27, 41915492), (36, 31436619), (54, 20957746), (108, 10478873), (521, 2172204), (1042, 1086102), (1563, 724068), (2084, 543051), (3126, 362034), (4689, 241356), (6252, 181017), (9378, 120678), (14067, 80452), (18756, 60339), (20113, 56268), (28134, 40226)]