25457922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67349}}^1$

素因数の和:67367

約数の個数: 32

約数和(自身を含む): 64656000

約数和(自身を除く): 39198078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 67349, 134698, 202047, 404094, 471443, 606141, 942886, 1212282, 1414329, 1818423, 2828658, 3636846, 4242987, 8485974, 12728961, 25457922]

約数ペア:

[(1, 25457922), (2, 12728961), (3, 8485974), (6, 4242987), (7, 3636846), (9, 2828658), (14, 1818423), (18, 1414329), (21, 1212282), (27, 942886), (42, 606141), (54, 471443), (63, 404094), (126, 202047), (189, 134698), (378, 67349)]