255720114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1092821}}^1$

素因数の和:1092842

約数の個数: 24

約数和(自身を含む): 596680812

約数和(自身を除く): 340960698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1092821, 2185642, 3278463, 6556926, 9835389, 14206673, 19670778, 28413346, 42620019, 85240038, 127860057, 255720114]

約数ペア:

[(1, 255720114), (2, 127860057), (3, 85240038), (6, 42620019), (9, 28413346), (13, 19670778), (18, 14206673), (26, 9835389), (39, 6556926), (78, 3278463), (117, 2185642), (234, 1092821)]