2019176628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 5524485120

約数和(自身を除く): 3505308492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 691, 809, 903, 1204, 1382, 1618, 1806, 2073, 2427, 2764, 3236, 3612, 4146, 4837, 4854, 5663, 8292, 9674, 9708, 11326, 14511, 16989, 19348, 22652, 29022, 29713, 33978, 34787, 58044, 59426, 67956, 69574, 89139, 104361, 118852, 139148, 178278, 207991, 208722, 243509, 356556, 415982, 417444, 487018, 559019, 623973, 730527, 831964, 974036, 1118038, 1247946, 1461054, 1677057, 2236076, 2495892, 2922108, 3354114, 3913133, 6708228, 7826266, 11739399, 15652532, 23478798, 24037817, 46957596, 48075634, 72113451, 96151268, 144226902, 168264719, 288453804, 336529438, 504794157, 673058876, 1009588314, 2019176628]

約数ペア:

[(1, 2019176628), (2, 1009588314), (3, 673058876), (4, 504794157), (6, 336529438), (7, 288453804), (12, 168264719), (14, 144226902), (21, 96151268), (28, 72113451), (42, 48075634), (43, 46957596), (84, 24037817), (86, 23478798), (129, 15652532), (172, 11739399), (258, 7826266), (301, 6708228), (516, 3913133), (602, 3354114), (691, 2922108), (809, 2495892), (903, 2236076), (1204, 1677057), (1382, 1461054), (1618, 1247946), (1806, 1118038), (2073, 974036), (2427, 831964), (2764, 730527), (3236, 623973), (3612, 559019), (4146, 487018), (4837, 417444), (4854, 415982), (5663, 356556), (8292, 243509), (9674, 208722), (9708, 207991), (11326, 178278), (14511, 139148), (16989, 118852), (19348, 104361), (22652, 89139), (29022, 69574), (29713, 67956), (33978, 59426), (34787, 58044)]