18683782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 32768064

約数和(自身を除く): 14084282

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1031, 1066, 1394, 2062, 9061, 13403, 17527, 18122, 26806, 35054, 42271, 84542, 227851, 455702, 549523, 718607, 1099046, 1437214, 9341891, 18683782]

約数ペア:

[(1, 18683782), (2, 9341891), (13, 1437214), (17, 1099046), (26, 718607), (34, 549523), (41, 455702), (82, 227851), (221, 84542), (442, 42271), (533, 35054), (697, 26806), (1031, 18122), (1066, 17527), (1394, 13403), (2062, 9061)]