123339492

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{21019}}^1$

素因数の和:21192

約数の個数: 36

約数和(自身を含む): 313702480

約数和(自身を除く): 190362988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 21019, 42038, 63057, 84076, 126114, 189171, 252228, 378342, 756684, 3426097, 6852194, 10278291, 13704388, 20556582, 30834873, 41113164, 61669746, 123339492]

約数ペア:

[(1, 123339492), (2, 61669746), (3, 41113164), (4, 30834873), (6, 20556582), (9, 13704388), (12, 10278291), (18, 6852194), (36, 3426097), (163, 756684), (326, 378342), (489, 252228), (652, 189171), (978, 126114), (1467, 84076), (1956, 63057), (2934, 42038), (5868, 21019)]