18149586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 44938944

約数和(自身を除く): 26789358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2557, 3549, 5114, 7098, 7671, 15342, 17899, 33241, 35798, 53697, 66482, 99723, 107394, 199446, 232687, 432133, 465374, 698061, 864266, 1296399, 1396122, 2592798, 3024931, 6049862, 9074793, 18149586]

約数ペア:

[(1, 18149586), (2, 9074793), (3, 6049862), (6, 3024931), (7, 2592798), (13, 1396122), (14, 1296399), (21, 864266), (26, 698061), (39, 465374), (42, 432133), (78, 232687), (91, 199446), (169, 107394), (182, 99723), (273, 66482), (338, 53697), (507, 35798), (546, 33241), (1014, 17899), (1183, 15342), (2366, 7671), (2557, 7098), (3549, 5114)]