18407906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 32332608

約数和(自身を除く): 13924702

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 593, 913, 1186, 1411, 1826, 2822, 6523, 10081, 13046, 15521, 20162, 31042, 49219, 98438, 110891, 221782, 541409, 836723, 1082818, 1673446, 9203953, 18407906]

約数ペア:

[(1, 18407906), (2, 9203953), (11, 1673446), (17, 1082818), (22, 836723), (34, 541409), (83, 221782), (166, 110891), (187, 98438), (374, 49219), (593, 31042), (913, 20162), (1186, 15521), (1411, 13046), (1826, 10081), (2822, 6523)]