85731786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{680411}}^1$

素因数の和:680426

約数の個数: 24

約数和(自身を含む): 212288544

約数和(自身を除く): 126556758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 680411, 1360822, 2041233, 4082466, 4762877, 6123699, 9525754, 12247398, 14288631, 28577262, 42865893, 85731786]

約数ペア:

[(1, 85731786), (2, 42865893), (3, 28577262), (6, 14288631), (7, 12247398), (9, 9525754), (14, 6123699), (18, 4762877), (21, 4082466), (42, 2041233), (63, 1360822), (126, 680411)]