6478626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 16634880

約数和(自身を除く): 10156254

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 379, 407, 462, 518, 758, 777, 814, 1137, 1221, 1554, 2274, 2442, 2653, 2849, 4169, 5306, 5698, 7959, 8338, 8547, 12507, 14023, 15918, 17094, 25014, 28046, 29183, 42069, 58366, 84138, 87549, 98161, 154253, 175098, 196322, 294483, 308506, 462759, 588966, 925518, 1079771, 2159542, 3239313, 6478626]

約数ペア:

[(1, 6478626), (2, 3239313), (3, 2159542), (6, 1079771), (7, 925518), (11, 588966), (14, 462759), (21, 308506), (22, 294483), (33, 196322), (37, 175098), (42, 154253), (66, 98161), (74, 87549), (77, 84138), (111, 58366), (154, 42069), (222, 29183), (231, 28046), (259, 25014), (379, 17094), (407, 15918), (462, 14023), (518, 12507), (758, 8547), (777, 8338), (814, 7959), (1137, 5698), (1221, 5306), (1554, 4169), (2274, 2849), (2442, 2653)]