1946068236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{406447}}^1$

素因数の和:406483

約数の個数: 72

約数和(自身を含む): 5917882880

約数和(自身を除く): 3971814644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 406447, 812894, 1219341, 1625788, 2438682, 2845129, 3658023, 4877364, 5690258, 7316046, 7722493, 8535387, 11380516, 14632092, 15444986, 17070774, 23167479, 25606161, 30889972, 34141548, 46334958, 51212322, 54057451, 69502437, 92669916, 102424644, 108114902, 139004874, 162172353, 216229804, 278009748, 324344706, 486517059, 648689412, 973034118, 1946068236]

約数ペア:

[(1, 1946068236), (2, 973034118), (3, 648689412), (4, 486517059), (6, 324344706), (7, 278009748), (9, 216229804), (12, 162172353), (14, 139004874), (18, 108114902), (19, 102424644), (21, 92669916), (28, 69502437), (36, 54057451), (38, 51212322), (42, 46334958), (57, 34141548), (63, 30889972), (76, 25606161), (84, 23167479), (114, 17070774), (126, 15444986), (133, 14632092), (171, 11380516), (228, 8535387), (252, 7722493), (266, 7316046), (342, 5690258), (399, 4877364), (532, 3658023), (684, 2845129), (798, 2438682), (1197, 1625788), (1596, 1219341), (2394, 812894), (4788, 406447)]