18321186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 40739328

約数和(自身を除く): 22418142

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7577, 15154, 22731, 45462, 98501, 197002, 234887, 295503, 469774, 591006, 704661, 1409322, 3053531, 6107062, 9160593, 18321186]

約数ペア:

[(1, 18321186), (2, 9160593), (3, 6107062), (6, 3053531), (13, 1409322), (26, 704661), (31, 591006), (39, 469774), (62, 295503), (78, 234887), (93, 197002), (186, 98501), (403, 45462), (806, 22731), (1209, 15154), (2418, 7577)]