19614060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108967}}^1$

素因数の和:108982

約数の個数: 36

約数和(自身を含む): 59496528

約数和(自身を除く): 39882468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108967, 217934, 326901, 435868, 544835, 653802, 980703, 1089670, 1307604, 1634505, 1961406, 2179340, 3269010, 3922812, 4903515, 6538020, 9807030, 19614060]

約数ペア:

[(1, 19614060), (2, 9807030), (3, 6538020), (4, 4903515), (5, 3922812), (6, 3269010), (9, 2179340), (10, 1961406), (12, 1634505), (15, 1307604), (18, 1089670), (20, 980703), (30, 653802), (36, 544835), (45, 435868), (60, 326901), (90, 217934), (180, 108967)]