521034948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108821}}^1$

素因数の和:108857

約数の個数: 72

約数和(自身を含む): 1584448320

約数和(自身を除く): 1063413372

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, 108821, 217642, 326463, 435284, 652926, 761747, 979389, 1305852, 1523494, 1958778, 2067599, 2285241, 3046988, 3917556, 4135198, 4570482, 6202797, 6855723, 8270396, 9140964, 12405594, 13711446, 14473193, 18608391, 24811188, 27422892, 28946386, 37216782, 43419579, 57892772, 74433564, 86839158, 130258737, 173678316, 260517474, 521034948]

約数ペア:

[(1, 521034948), (2, 260517474), (3, 173678316), (4, 130258737), (6, 86839158), (7, 74433564), (9, 57892772), (12, 43419579), (14, 37216782), (18, 28946386), (19, 27422892), (21, 24811188), (28, 18608391), (36, 14473193), (38, 13711446), (42, 12405594), (57, 9140964), (63, 8270396), (76, 6855723), (84, 6202797), (114, 4570482), (126, 4135198), (133, 3917556), (171, 3046988), (228, 2285241), (252, 2067599), (266, 1958778), (342, 1523494), (399, 1305852), (532, 979389), (684, 761747), (798, 652926), (1197, 435284), (1596, 326463), (2394, 217642), (4788, 108821)]