26881118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 44758224

約数和(自身を除く): 17877106

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 983, 1243, 1966, 2486, 10813, 13673, 21626, 27346, 111079, 118943, 222158, 237886, 1221869, 2443738, 13440559, 26881118]

約数ペア:

[(1, 26881118), (2, 13440559), (11, 2443738), (22, 1221869), (113, 237886), (121, 222158), (226, 118943), (242, 111079), (983, 27346), (1243, 21626), (1966, 13673), (2486, 10813)]