421142076

素因数分解:

$2^2\times 3^2\times {\mathrm{11698391}}^1$

素因数の和:11698401

約数の個数: 18

約数和(自身を含む): 1064553672

約数和(自身を除く): 643411596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11698391, 23396782, 35095173, 46793564, 70190346, 105285519, 140380692, 210571038, 421142076]

約数ペア:

[(1, 421142076), (2, 210571038), (3, 140380692), (4, 105285519), (6, 70190346), (9, 46793564), (12, 35095173), (18, 23396782), (36, 11698391)]