9251708

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 17602200

約数和(自身を除く): 8350492

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 149, 172, 298, 361, 596, 722, 817, 1444, 1634, 2831, 3268, 5662, 6407, 11324, 12814, 15523, 25628, 31046, 53789, 62092, 107578, 121733, 215156, 243466, 486932, 2312927, 4625854, 9251708]

約数ペア:

[(1, 9251708), (2, 4625854), (4, 2312927), (19, 486932), (38, 243466), (43, 215156), (76, 121733), (86, 107578), (149, 62092), (172, 53789), (298, 31046), (361, 25628), (596, 15523), (722, 12814), (817, 11324), (1444, 6407), (1634, 5662), (2831, 3268)]