126551628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26467

約数の個数: 72

約数和(自身を含む): 384849920

約数和(自身を除く): 258298292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 26431, 52862, 79293, 105724, 158586, 185017, 237879, 317172, 370034, 475758, 502189, 555051, 740068, 951516, 1004378, 1110102, 1506567, 1665153, 2008756, 2220204, 3013134, 3330306, 3515323, 4519701, 6026268, 6660612, 7030646, 9039402, 10545969, 14061292, 18078804, 21091938, 31637907, 42183876, 63275814, 126551628]

約数ペア:

[(1, 126551628), (2, 63275814), (3, 42183876), (4, 31637907), (6, 21091938), (7, 18078804), (9, 14061292), (12, 10545969), (14, 9039402), (18, 7030646), (19, 6660612), (21, 6026268), (28, 4519701), (36, 3515323), (38, 3330306), (42, 3013134), (57, 2220204), (63, 2008756), (76, 1665153), (84, 1506567), (114, 1110102), (126, 1004378), (133, 951516), (171, 740068), (228, 555051), (252, 502189), (266, 475758), (342, 370034), (399, 317172), (532, 237879), (684, 185017), (798, 158586), (1197, 105724), (1596, 79293), (2394, 52862), (4788, 26431)]