18911214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150089}}^1$

素因数の和:150104

約数の個数: 24

約数和(自身を含む): 46828080

約数和(自身を除く): 27916866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150089, 300178, 450267, 900534, 1050623, 1350801, 2101246, 2701602, 3151869, 6303738, 9455607, 18911214]

約数ペア:

[(1, 18911214), (2, 9455607), (3, 6303738), (6, 3151869), (7, 2701602), (9, 2101246), (14, 1350801), (18, 1050623), (21, 900534), (42, 450267), (63, 300178), (126, 150089)]