18057842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 13854862

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 911, 1166, 1802, 1822, 9911, 10021, 15487, 19822, 20042, 30974, 48283, 96566, 170357, 340714, 531113, 820811, 1062226, 1641622, 9028921, 18057842]

約数ペア:

[(1, 18057842), (2, 9028921), (11, 1641622), (17, 1062226), (22, 820811), (34, 531113), (53, 340714), (106, 170357), (187, 96566), (374, 48283), (583, 30974), (901, 20042), (911, 19822), (1166, 15487), (1802, 10021), (1822, 9911)]