2001099168

素因数分解:

$2^5\times 3^6\times {\mathrm{85781}}^1$

素因数の和:85809

約数の個数: 84

約数和(自身を含む): 5906862738

約数和(自身を除く): 3905763570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 23328, 85781, 171562, 257343, 343124, 514686, 686248, 772029, 1029372, 1372496, 1544058, 2058744, 2316087, 2744992, 3088116, 4117488, 4632174, 6176232, 6948261, 8234976, 9264348, 12352464, 13896522, 18528696, 20844783, 24704928, 27793044, 37057392, 41689566, 55586088, 62534349, 74114784, 83379132, 111172176, 125068698, 166758264, 222344352, 250137396, 333516528, 500274792, 667033056, 1000549584, 2001099168]

約数ペア:

[(1, 2001099168), (2, 1000549584), (3, 667033056), (4, 500274792), (6, 333516528), (8, 250137396), (9, 222344352), (12, 166758264), (16, 125068698), (18, 111172176), (24, 83379132), (27, 74114784), (32, 62534349), (36, 55586088), (48, 41689566), (54, 37057392), (72, 27793044), (81, 24704928), (96, 20844783), (108, 18528696), (144, 13896522), (162, 12352464), (216, 9264348), (243, 8234976), (288, 6948261), (324, 6176232), (432, 4632174), (486, 4117488), (648, 3088116), (729, 2744992), (864, 2316087), (972, 2058744), (1296, 1544058), (1458, 1372496), (1944, 1029372), (2592, 772029), (2916, 686248), (3888, 514686), (5832, 343124), (7776, 257343), (11664, 171562), (23328, 85781)]