74545158

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 153681120

約数和(自身を除く): 79135962

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 409, 818, 821, 1227, 1642, 2454, 2463, 4926, 15133, 30266, 30377, 45399, 60754, 90798, 91131, 182262, 335789, 671578, 1007367, 2014734, 12424193, 24848386, 37272579, 74545158]

約数ペア:

[(1, 74545158), (2, 37272579), (3, 24848386), (6, 12424193), (37, 2014734), (74, 1007367), (111, 671578), (222, 335789), (409, 182262), (818, 91131), (821, 90798), (1227, 60754), (1642, 45399), (2454, 30377), (2463, 30266), (4926, 15133)]