25206228

素因数分解:

$2^2\times 3^4\times {\mathrm{77797}}^1$

素因数の和:77813

約数の個数: 30

約数和(自身を含む): 65894906

約数和(自身を除く): 40688678

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 77797, 155594, 233391, 311188, 466782, 700173, 933564, 1400346, 2100519, 2800692, 4201038, 6301557, 8402076, 12603114, 25206228]

約数ペア:

[(1, 25206228), (2, 12603114), (3, 8402076), (4, 6301557), (6, 4201038), (9, 2800692), (12, 2100519), (18, 1400346), (27, 933564), (36, 700173), (54, 466782), (81, 311188), (108, 233391), (162, 155594), (324, 77797)]