8555628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 20894720

約数和(自身を除く): 12339092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 211, 218, 327, 372, 422, 436, 633, 654, 844, 1266, 1308, 2532, 3379, 6541, 6758, 10137, 13082, 13516, 19623, 20274, 22999, 26164, 39246, 40548, 45998, 68997, 78492, 91996, 137994, 275988, 712969, 1425938, 2138907, 2851876, 4277814, 8555628]

約数ペア:

[(1, 8555628), (2, 4277814), (3, 2851876), (4, 2138907), (6, 1425938), (12, 712969), (31, 275988), (62, 137994), (93, 91996), (109, 78492), (124, 68997), (186, 45998), (211, 40548), (218, 39246), (327, 26164), (372, 22999), (422, 20274), (436, 19623), (633, 13516), (654, 13082), (844, 10137), (1266, 6758), (1308, 6541), (2532, 3379)]