72458262

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2131}}^1$

素因数の和:4028

約数の個数: 24

約数和(自身を含む): 157149720

約数和(自身を除く): 84691458

約数列:

[1, 2, 3, 6, 9, 18, 1889, 2131, 3778, 4262, 5667, 6393, 11334, 12786, 17001, 19179, 34002, 38358, 4025459, 8050918, 12076377, 24152754, 36229131, 72458262]

約数ペア:

[(1, 72458262), (2, 36229131), (3, 24152754), (6, 12076377), (9, 8050918), (18, 4025459), (1889, 38358), (2131, 34002), (3778, 19179), (4262, 17001), (5667, 12786), (6393, 11334)]