127837668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{217411}}^1$

素因数の和:217432

約数の個数: 36

約数和(自身を含む): 346989552

約数和(自身を除く): 219151884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 217411, 434822, 652233, 869644, 1304466, 1521877, 2608932, 3043754, 4565631, 6087508, 9131262, 10653139, 18262524, 21306278, 31959417, 42612556, 63918834, 127837668]

約数ペア:

[(1, 127837668), (2, 63918834), (3, 42612556), (4, 31959417), (6, 21306278), (7, 18262524), (12, 10653139), (14, 9131262), (21, 6087508), (28, 4565631), (42, 3043754), (49, 2608932), (84, 1521877), (98, 1304466), (147, 869644), (196, 652233), (294, 434822), (588, 217411)]