42801814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1452

約数の個数: 24

約数和(自身を含む): 71140104

約数和(自身を除く): 28338290

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1291, 1507, 2582, 3014, 14201, 16577, 28402, 33154, 156211, 176867, 312422, 353734, 1945537, 3891074, 21400907, 42801814]

約数ペア:

[(1, 42801814), (2, 21400907), (11, 3891074), (22, 1945537), (121, 353734), (137, 312422), (242, 176867), (274, 156211), (1291, 33154), (1507, 28402), (2582, 16577), (3014, 14201)]