16816860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93427}}^1$

素因数の和:93442

約数の個数: 36

約数和(自身を含む): 51011688

約数和(自身を除く): 34194828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93427, 186854, 280281, 373708, 467135, 560562, 840843, 934270, 1121124, 1401405, 1681686, 1868540, 2802810, 3363372, 4204215, 5605620, 8408430, 16816860]

約数ペア:

[(1, 16816860), (2, 8408430), (3, 5605620), (4, 4204215), (5, 3363372), (6, 2802810), (9, 1868540), (10, 1681686), (12, 1401405), (15, 1121124), (18, 934270), (20, 840843), (30, 560562), (36, 467135), (45, 373708), (60, 280281), (90, 186854), (180, 93427)]