8027118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 19274112

約数和(自身を除く): 11246994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 571, 639, 781, 1142, 1278, 1562, 1713, 2343, 3426, 4686, 5139, 6281, 7029, 10278, 12562, 14058, 18843, 37686, 40541, 56529, 81082, 113058, 121623, 243246, 364869, 445951, 729738, 891902, 1337853, 2675706, 4013559, 8027118]

約数ペア:

[(1, 8027118), (2, 4013559), (3, 2675706), (6, 1337853), (9, 891902), (11, 729738), (18, 445951), (22, 364869), (33, 243246), (66, 121623), (71, 113058), (99, 81082), (142, 56529), (198, 40541), (213, 37686), (426, 18843), (571, 14058), (639, 12562), (781, 10278), (1142, 7029), (1278, 6281), (1562, 5139), (1713, 4686), (2343, 3426)]