8347122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 21345792

約数和(自身を除く): 12998670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 2137, 3906, 4274, 6411, 12822, 14959, 19233, 29918, 38466, 44877, 66247, 89754, 132494, 134631, 198741, 269262, 397482, 463729, 596223, 927458, 1192446, 1391187, 2782374, 4173561, 8347122]

約数ペア:

[(1, 8347122), (2, 4173561), (3, 2782374), (6, 1391187), (7, 1192446), (9, 927458), (14, 596223), (18, 463729), (21, 397482), (31, 269262), (42, 198741), (62, 134631), (63, 132494), (93, 89754), (126, 66247), (186, 44877), (217, 38466), (279, 29918), (434, 19233), (558, 14959), (651, 12822), (1302, 6411), (1953, 4274), (2137, 3906)]