2018348745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{12143}}^1$

素因数の和:13741

約数の個数: 32

約数和(自身を含む): 3693330432

約数和(自身を除く): 1674981687

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1583, 4749, 7915, 11081, 12143, 23745, 33243, 36429, 55405, 60715, 85001, 166215, 182145, 255003, 425005, 1275015, 19222369, 57667107, 96111845, 134556583, 288335535, 403669749, 672782915, 2018348745]

約数ペア:

[(1, 2018348745), (3, 672782915), (5, 403669749), (7, 288335535), (15, 134556583), (21, 96111845), (35, 57667107), (105, 19222369), (1583, 1275015), (4749, 425005), (7915, 255003), (11081, 182145), (12143, 166215), (23745, 85001), (33243, 60715), (36429, 55405)]