180097922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 291755520

約数和(自身を除く): 111657598

約数列:

[1, 2, 19, 38, 53, 106, 223, 401, 446, 802, 1007, 2014, 4237, 7619, 8474, 11819, 15238, 21253, 23638, 42506, 89423, 178846, 224561, 403807, 449122, 807614, 1699037, 3398074, 4739419, 9478838, 90048961, 180097922]

約数ペア:

[(1, 180097922), (2, 90048961), (19, 9478838), (38, 4739419), (53, 3398074), (106, 1699037), (223, 807614), (401, 449122), (446, 403807), (802, 224561), (1007, 178846), (2014, 89423), (4237, 42506), (7619, 23638), (8474, 21253), (11819, 15238)]