17846890906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{30517}}^1$

素因数の和:30886

約数の個数: 32

約数和(自身を含む): 29285561088

約数和(自身を除く): 11438670182

約数列:

[1, 2, 13, 26, 83, 166, 271, 542, 1079, 2158, 3523, 7046, 22493, 30517, 44986, 61034, 292409, 396721, 584818, 793442, 2532911, 5065822, 8270107, 16540214, 32927843, 65855686, 107511391, 215022782, 686418881, 1372837762, 8923445453, 17846890906]

約数ペア:

[(1, 17846890906), (2, 8923445453), (13, 1372837762), (26, 686418881), (83, 215022782), (166, 107511391), (271, 65855686), (542, 32927843), (1079, 16540214), (2158, 8270107), (3523, 5065822), (7046, 2532911), (22493, 793442), (30517, 584818), (44986, 396721), (61034, 292409)]