31446636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201581}}^1$

素因数の和:201601

約数の個数: 24

約数和(自身を含む): 79020144

約数和(自身を除く): 47573508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201581, 403162, 604743, 806324, 1209486, 2418972, 2620553, 5241106, 7861659, 10482212, 15723318, 31446636]

約数ペア:

[(1, 31446636), (2, 15723318), (3, 10482212), (4, 7861659), (6, 5241106), (12, 2620553), (13, 2418972), (26, 1209486), (39, 806324), (52, 604743), (78, 403162), (156, 201581)]