1025647938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{8140063}}^1$

素因数の和:8140078

約数の個数: 24

約数和(自身を含む): 2539699968

約数和(自身を除く): 1514052030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 8140063, 16280126, 24420189, 48840378, 56980441, 73260567, 113960882, 146521134, 170941323, 341882646, 512823969, 1025647938]

約数ペア:

[(1, 1025647938), (2, 512823969), (3, 341882646), (6, 170941323), (7, 146521134), (9, 113960882), (14, 73260567), (18, 56980441), (21, 48840378), (42, 24420189), (63, 16280126), (126, 8140063)]