621000848646

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{485916157}}^1$

素因数の和:485916236

約数の個数: 24

約数和(自身を含む): 1364452571664

約数和(自身を除く): 743451723018

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 485916157, 971832314, 1457748471, 2915496942, 4373245413, 8746490826, 34500047147, 69000094294, 103500141441, 207000282882, 310500424323, 621000848646]

約数ペア:

[(1, 621000848646), (2, 310500424323), (3, 207000282882), (6, 103500141441), (9, 69000094294), (18, 34500047147), (71, 8746490826), (142, 4373245413), (213, 2915496942), (426, 1457748471), (639, 971832314), (1278, 485916157)]