13253994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4391

約数の個数: 36

約数和(自身を含む): 31103046

約数和(自身を除く): 17849052

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 4357, 8714, 13071, 26142, 39213, 56641, 78426, 113282, 169923, 339846, 509769, 736333, 1019538, 1472666, 2208999, 4417998, 6626997, 13253994]

約数ペア:

[(1, 13253994), (2, 6626997), (3, 4417998), (6, 2208999), (9, 1472666), (13, 1019538), (18, 736333), (26, 509769), (39, 339846), (78, 169923), (117, 113282), (169, 78426), (234, 56641), (338, 39213), (507, 26142), (1014, 13071), (1521, 8714), (3042, 4357)]