20180632932

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3439099}}^1$

素因数の和:3439272

約数の個数: 36

約数和(自身を含む): 51325128400

約数和(自身を除く): 31144495468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 3439099, 6878198, 10317297, 13756396, 20634594, 30951891, 41269188, 61903782, 123807564, 560573137, 1121146274, 1681719411, 2242292548, 3363438822, 5045158233, 6726877644, 10090316466, 20180632932]

約数ペア:

[(1, 20180632932), (2, 10090316466), (3, 6726877644), (4, 5045158233), (6, 3363438822), (9, 2242292548), (12, 1681719411), (18, 1121146274), (36, 560573137), (163, 123807564), (326, 61903782), (489, 41269188), (652, 30951891), (978, 20634594), (1467, 13756396), (1956, 10317297), (2934, 6878198), (5868, 3439099)]