847996506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72367}}^1$

素因数の和:72416

約数の個数: 64

約数和(自身を含む): 2223144960

約数和(自身を除く): 1375148454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 72367, 144734, 217101, 434202, 506569, 651303, 1013138, 1302606, 1519707, 1953909, 2243377, 3039414, 3907818, 4486754, 4559121, 6730131, 9118242, 13460262, 13677363, 15703639, 20190393, 27354726, 31407278, 40380786, 47110917, 60571179, 94221834, 121142358, 141332751, 282665502, 423998253, 847996506]

約数ペア:

[(1, 847996506), (2, 423998253), (3, 282665502), (6, 141332751), (7, 121142358), (9, 94221834), (14, 60571179), (18, 47110917), (21, 40380786), (27, 31407278), (31, 27354726), (42, 20190393), (54, 15703639), (62, 13677363), (63, 13460262), (93, 9118242), (126, 6730131), (186, 4559121), (189, 4486754), (217, 3907818), (279, 3039414), (378, 2243377), (434, 1953909), (558, 1519707), (651, 1302606), (837, 1013138), (1302, 651303), (1674, 506569), (1953, 434202), (3906, 217101), (5859, 144734), (11718, 72367)]