6999216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 21260544

約数和(自身を除く): 14261328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 563, 592, 777, 888, 1036, 1126, 1554, 1689, 1776, 2072, 2252, 3108, 3378, 3941, 4144, 4504, 6216, 6756, 7882, 9008, 11823, 12432, 13512, 15764, 20831, 23646, 27024, 31528, 41662, 47292, 62493, 63056, 83324, 94584, 124986, 145817, 166648, 189168, 249972, 291634, 333296, 437451, 499944, 583268, 874902, 999888, 1166536, 1749804, 2333072, 3499608, 6999216]

約数ペア:

[(1, 6999216), (2, 3499608), (3, 2333072), (4, 1749804), (6, 1166536), (7, 999888), (8, 874902), (12, 583268), (14, 499944), (16, 437451), (21, 333296), (24, 291634), (28, 249972), (37, 189168), (42, 166648), (48, 145817), (56, 124986), (74, 94584), (84, 83324), (111, 63056), (112, 62493), (148, 47292), (168, 41662), (222, 31528), (259, 27024), (296, 23646), (336, 20831), (444, 15764), (518, 13512), (563, 12432), (592, 11823), (777, 9008), (888, 7882), (1036, 6756), (1126, 6216), (1554, 4504), (1689, 4144), (1776, 3941), (2072, 3378), (2252, 3108)]