18958902

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29531}}^1$

素因数の和:29643

約数の個数: 16

約数和(自身を含む): 38273472

約数和(自身を除く): 19314570

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29531, 59062, 88593, 177186, 3159817, 6319634, 9479451, 18958902]

約数ペア:

[(1, 18958902), (2, 9479451), (3, 6319634), (6, 3159817), (107, 177186), (214, 88593), (321, 59062), (642, 29531)]