3985128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 12336480

約数和(自身を除く): 8351352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 7907, 15814, 23721, 31628, 47442, 55349, 63256, 71163, 94884, 110698, 142326, 166047, 189768, 221396, 284652, 332094, 442792, 498141, 569304, 664188, 996282, 1328376, 1992564, 3985128]

約数ペア:

[(1, 3985128), (2, 1992564), (3, 1328376), (4, 996282), (6, 664188), (7, 569304), (8, 498141), (9, 442792), (12, 332094), (14, 284652), (18, 221396), (21, 189768), (24, 166047), (28, 142326), (36, 110698), (42, 94884), (56, 71163), (63, 63256), (72, 55349), (84, 47442), (126, 31628), (168, 23721), (252, 15814), (504, 7907)]