26651868

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{21563}}^1$

素因数の和:21673

約数の個数: 24

約数和(自身を含む): 62794368

約数和(自身を除く): 36142500

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 21563, 43126, 64689, 86252, 129378, 258756, 2220989, 4441978, 6662967, 8883956, 13325934, 26651868]

約数ペア:

[(1, 26651868), (2, 13325934), (3, 8883956), (4, 6662967), (6, 4441978), (12, 2220989), (103, 258756), (206, 129378), (309, 86252), (412, 64689), (618, 43126), (1236, 21563)]