7861896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 25646400

約数和(自身を除く): 17784504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 821, 1064, 1197, 1368, 1596, 1642, 2394, 2463, 3192, 3284, 4788, 4926, 5747, 6568, 7389, 9576, 9852, 11494, 14778, 15599, 17241, 19704, 22988, 29556, 31198, 34482, 45976, 46797, 51723, 59112, 62396, 68964, 93594, 103446, 109193, 124792, 137928, 140391, 187188, 206892, 218386, 280782, 327579, 374376, 413784, 436772, 561564, 655158, 873544, 982737, 1123128, 1310316, 1965474, 2620632, 3930948, 7861896]

約数ペア:

[(1, 7861896), (2, 3930948), (3, 2620632), (4, 1965474), (6, 1310316), (7, 1123128), (8, 982737), (9, 873544), (12, 655158), (14, 561564), (18, 436772), (19, 413784), (21, 374376), (24, 327579), (28, 280782), (36, 218386), (38, 206892), (42, 187188), (56, 140391), (57, 137928), (63, 124792), (72, 109193), (76, 103446), (84, 93594), (114, 68964), (126, 62396), (133, 59112), (152, 51723), (168, 46797), (171, 45976), (228, 34482), (252, 31198), (266, 29556), (342, 22988), (399, 19704), (456, 17241), (504, 15599), (532, 14778), (684, 11494), (798, 9852), (821, 9576), (1064, 7389), (1197, 6568), (1368, 5747), (1596, 4926), (1642, 4788), (2394, 3284), (2463, 3192)]