31326948

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2237}}^1$

素因数の和:2636

約数の個数: 36

約数和(自身を含む): 79426620

約数和(自身を除く): 48099672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2237, 2334, 3501, 4474, 4668, 6711, 7002, 8948, 13422, 14004, 20133, 26844, 40266, 80532, 870193, 1740386, 2610579, 3480772, 5221158, 7831737, 10442316, 15663474, 31326948]

約数ペア:

[(1, 31326948), (2, 15663474), (3, 10442316), (4, 7831737), (6, 5221158), (9, 3480772), (12, 2610579), (18, 1740386), (36, 870193), (389, 80532), (778, 40266), (1167, 26844), (1556, 20133), (2237, 14004), (2334, 13422), (3501, 8948), (4474, 7002), (4668, 6711)]