2019798522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2290021}}^1$

素因数の和:2290043

約数の個数: 36

約数和(自身を含む): 5090718906

約数和(自身を除く): 3070920384

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2290021, 4580042, 6870063, 13740126, 16030147, 20610189, 32060294, 41220378, 48090441, 96180882, 112211029, 144271323, 224422058, 288542646, 336633087, 673266174, 1009899261, 2019798522]

約数ペア:

[(1, 2019798522), (2, 1009899261), (3, 673266174), (6, 336633087), (7, 288542646), (9, 224422058), (14, 144271323), (18, 112211029), (21, 96180882), (42, 48090441), (49, 41220378), (63, 32060294), (98, 20610189), (126, 16030147), (147, 13740126), (294, 6870063), (441, 4580042), (882, 2290021)]