2687897808

素因数分解:

$2^4\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{9319}}^1$

素因数の和:11336

約数の個数: 60

約数和(自身を含む): 7526943840

約数和(自身を除く): 4839046032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2003, 4006, 6009, 8012, 9319, 12018, 16024, 18027, 18638, 24036, 27957, 32048, 36054, 37276, 48072, 55914, 72108, 74552, 83871, 96144, 111828, 144216, 149104, 167742, 223656, 288432, 335484, 447312, 670968, 1341936, 18665957, 37331914, 55997871, 74663828, 111995742, 149327656, 167993613, 223991484, 298655312, 335987226, 447982968, 671974452, 895965936, 1343948904, 2687897808]

約数ペア:

[(1, 2687897808), (2, 1343948904), (3, 895965936), (4, 671974452), (6, 447982968), (8, 335987226), (9, 298655312), (12, 223991484), (16, 167993613), (18, 149327656), (24, 111995742), (36, 74663828), (48, 55997871), (72, 37331914), (144, 18665957), (2003, 1341936), (4006, 670968), (6009, 447312), (8012, 335484), (9319, 288432), (12018, 223656), (16024, 167742), (18027, 149104), (18638, 144216), (24036, 111828), (27957, 96144), (32048, 83871), (36054, 74552), (37276, 72108), (48072, 55914)]