3940440984

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{816841}}^1$

素因数の和:816920

約数の個数: 48

約数和(自身を含む): 10831324920

約数和(自身を除く): 6890883936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 816841, 1633682, 2450523, 3267364, 4901046, 6534728, 7351569, 9802092, 14703138, 19604184, 29406276, 54728347, 58812552, 109456694, 164185041, 218913388, 328370082, 437826776, 492555123, 656740164, 985110246, 1313480328, 1970220492, 3940440984]

約数ペア:

[(1, 3940440984), (2, 1970220492), (3, 1313480328), (4, 985110246), (6, 656740164), (8, 492555123), (9, 437826776), (12, 328370082), (18, 218913388), (24, 164185041), (36, 109456694), (67, 58812552), (72, 54728347), (134, 29406276), (201, 19604184), (268, 14703138), (402, 9802092), (536, 7351569), (603, 6534728), (804, 4901046), (1206, 3267364), (1608, 2450523), (2412, 1633682), (4824, 816841)]