25221114

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{13873}}^1$

素因数の和:13982

約数の個数: 24

約数和(自身を含む): 55190772

約数和(自身を除く): 29969658

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 13873, 27746, 41619, 83238, 124857, 249714, 1401173, 2802346, 4203519, 8407038, 12610557, 25221114]

約数ペア:

[(1, 25221114), (2, 12610557), (3, 8407038), (6, 4203519), (9, 2802346), (18, 1401173), (101, 249714), (202, 124857), (303, 83238), (606, 41619), (909, 27746), (1818, 13873)]