20221128

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 55133520

約数和(自身を除く): 34912392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1723, 1956, 2934, 3446, 3912, 5169, 5868, 6892, 10338, 11736, 13784, 15507, 20676, 31014, 41352, 62028, 124056, 280849, 561698, 842547, 1123396, 1685094, 2246792, 2527641, 3370188, 5055282, 6740376, 10110564, 20221128]

約数ペア:

[(1, 20221128), (2, 10110564), (3, 6740376), (4, 5055282), (6, 3370188), (8, 2527641), (9, 2246792), (12, 1685094), (18, 1123396), (24, 842547), (36, 561698), (72, 280849), (163, 124056), (326, 62028), (489, 41352), (652, 31014), (978, 20676), (1304, 15507), (1467, 13784), (1723, 11736), (1956, 10338), (2934, 6892), (3446, 5868), (3912, 5169)]