84402738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{669863}}^1$

素因数の和:669878

約数の個数: 24

約数和(自身を含む): 208997568

約数和(自身を除く): 124594830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 669863, 1339726, 2009589, 4019178, 4689041, 6028767, 9378082, 12057534, 14067123, 28134246, 42201369, 84402738]

約数ペア:

[(1, 84402738), (2, 42201369), (3, 28134246), (6, 14067123), (7, 12057534), (9, 9378082), (14, 6028767), (18, 4689041), (21, 4019178), (42, 2009589), (63, 1339726), (126, 669863)]