12921444

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2134

約数の個数: 60

約数和(自身を含む): 35574000

約数和(自身を除く): 22652556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2099, 3078, 4198, 6156, 6297, 8396, 12594, 18891, 25188, 37782, 39881, 56673, 75564, 79762, 113346, 119643, 159524, 170019, 226692, 239286, 340038, 358929, 478572, 680076, 717858, 1076787, 1435716, 2153574, 3230361, 4307148, 6460722, 12921444]

約数ペア:

[(1, 12921444), (2, 6460722), (3, 4307148), (4, 3230361), (6, 2153574), (9, 1435716), (12, 1076787), (18, 717858), (19, 680076), (27, 478572), (36, 358929), (38, 340038), (54, 239286), (57, 226692), (76, 170019), (81, 159524), (108, 119643), (114, 113346), (162, 79762), (171, 75564), (228, 56673), (324, 39881), (342, 37782), (513, 25188), (684, 18891), (1026, 12594), (1539, 8396), (2052, 6297), (2099, 6156), (3078, 4198)]