42765378

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 88083072

約数和(自身を除く): 45317694

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 263, 526, 661, 789, 1322, 1578, 1983, 3966, 10783, 21566, 27101, 32349, 54202, 64698, 81303, 162606, 173843, 347686, 521529, 1043058, 7127563, 14255126, 21382689, 42765378]

約数ペア:

[(1, 42765378), (2, 21382689), (3, 14255126), (6, 7127563), (41, 1043058), (82, 521529), (123, 347686), (246, 173843), (263, 162606), (526, 81303), (661, 64698), (789, 54202), (1322, 32349), (1578, 27101), (1983, 21566), (3966, 10783)]