26988474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 57764160

約数和(自身を除く): 30775686

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 3881, 6954, 7762, 11643, 23286, 73739, 147478, 221217, 236741, 442434, 473482, 710223, 1420446, 4498079, 8996158, 13494237, 26988474]

約数ペア:

[(1, 26988474), (2, 13494237), (3, 8996158), (6, 4498079), (19, 1420446), (38, 710223), (57, 473482), (61, 442434), (114, 236741), (122, 221217), (183, 147478), (366, 73739), (1159, 23286), (2318, 11643), (3477, 7762), (3881, 6954)]