25401114

素因数分解:

$2^1\times 3^4\times {\mathrm{156797}}^1$

素因数の和:156811

約数の個数: 20

約数和(自身を含む): 56917674

約数和(自身を除く): 31516560

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156797, 313594, 470391, 940782, 1411173, 2822346, 4233519, 8467038, 12700557, 25401114]

約数ペア:

[(1, 25401114), (2, 12700557), (3, 8467038), (6, 4233519), (9, 2822346), (18, 1411173), (27, 940782), (54, 470391), (81, 313594), (162, 156797)]