18294694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 12840410

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 233, 466, 473, 913, 946, 1826, 2563, 3569, 5126, 7138, 10019, 19339, 20038, 38678, 39259, 78518, 110209, 212729, 220418, 425458, 831577, 1663154, 9147347, 18294694]

約数ペア:

[(1, 18294694), (2, 9147347), (11, 1663154), (22, 831577), (43, 425458), (83, 220418), (86, 212729), (166, 110209), (233, 78518), (466, 39259), (473, 38678), (913, 20038), (946, 19339), (1826, 10019), (2563, 7138), (3569, 5126)]