12809412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4649

約数の個数: 72

約数和(自身を含む): 40377792

約数和(自身を除く): 27568380

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 4621, 9242, 13863, 18484, 27726, 32347, 41589, 50831, 55452, 64694, 83178, 97041, 101662, 129388, 152493, 166356, 194082, 203324, 291123, 304986, 355817, 388164, 457479, 582246, 609972, 711634, 914958, 1067451, 1164492, 1423268, 1829916, 2134902, 3202353, 4269804, 6404706, 12809412]

約数ペア:

[(1, 12809412), (2, 6404706), (3, 4269804), (4, 3202353), (6, 2134902), (7, 1829916), (9, 1423268), (11, 1164492), (12, 1067451), (14, 914958), (18, 711634), (21, 609972), (22, 582246), (28, 457479), (33, 388164), (36, 355817), (42, 304986), (44, 291123), (63, 203324), (66, 194082), (77, 166356), (84, 152493), (99, 129388), (126, 101662), (132, 97041), (154, 83178), (198, 64694), (231, 55452), (252, 50831), (308, 41589), (396, 32347), (462, 27726), (693, 18484), (924, 13863), (1386, 9242), (2772, 4621)]