172328646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{15601}}^1$

素因数の和:15876

約数の個数: 32

約数和(自身を含む): 395417088

約数和(自身を除く): 223088442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 15601, 31202, 46803, 93606, 109207, 218414, 327621, 655242, 4103063, 8206126, 12309189, 24618378, 28721441, 57442882, 86164323, 172328646]

約数ペア:

[(1, 172328646), (2, 86164323), (3, 57442882), (6, 28721441), (7, 24618378), (14, 12309189), (21, 8206126), (42, 4103063), (263, 655242), (526, 327621), (789, 218414), (1578, 109207), (1841, 93606), (3682, 46803), (5523, 31202), (11046, 15601)]