31740948

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1429}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 80420340

約数和(自身を除く): 48679392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 1234, 1429, 1851, 2468, 2858, 3702, 4287, 5553, 5716, 7404, 8574, 11106, 12861, 17148, 22212, 25722, 51444, 881693, 1763386, 2645079, 3526772, 5290158, 7935237, 10580316, 15870474, 31740948]

約数ペア:

[(1, 31740948), (2, 15870474), (3, 10580316), (4, 7935237), (6, 5290158), (9, 3526772), (12, 2645079), (18, 1763386), (36, 881693), (617, 51444), (1234, 25722), (1429, 22212), (1851, 17148), (2468, 12861), (2858, 11106), (3702, 8574), (4287, 7404), (5553, 5716)]