12072978

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4058

約数の個数: 24

約数和(自身を含む): 26316108

約数和(自身を除く): 14243130

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 3877, 7754, 11631, 23262, 34893, 69786, 670721, 1341442, 2012163, 4024326, 6036489, 12072978]

約数ペア:

[(1, 12072978), (2, 6036489), (3, 4024326), (6, 2012163), (9, 1341442), (18, 670721), (173, 69786), (346, 34893), (519, 23262), (1038, 11631), (1557, 7754), (3114, 3877)]