621567108

素因数分解:

$2^2\times 3^4\times {\mathrm{1918417}}^1$

素因数の和:1918433

約数の個数: 30

約数和(自身を含む): 1624900046

約数和(自身を除く): 1003332938

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1918417, 3836834, 5755251, 7673668, 11510502, 17265753, 23021004, 34531506, 51797259, 69063012, 103594518, 155391777, 207189036, 310783554, 621567108]

約数ペア:

[(1, 621567108), (2, 310783554), (3, 207189036), (4, 155391777), (6, 103594518), (9, 69063012), (12, 51797259), (18, 34531506), (27, 23021004), (36, 17265753), (54, 11510502), (81, 7673668), (108, 5755251), (162, 3836834), (324, 1918417)]