17973406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 12560354

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 227, 454, 649, 671, 1298, 1342, 2497, 3599, 4994, 7198, 13393, 13847, 26786, 27694, 39589, 79178, 147323, 152317, 294646, 304634, 816973, 1633946, 8986703, 17973406]

約数ペア:

[(1, 17973406), (2, 8986703), (11, 1633946), (22, 816973), (59, 304634), (61, 294646), (118, 152317), (122, 147323), (227, 79178), (454, 39589), (649, 27694), (671, 26786), (1298, 13847), (1342, 13393), (2497, 7198), (3599, 4994)]