142038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 331968

約数和(自身を除く): 189930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 607, 1214, 1821, 3642, 5463, 7891, 10926, 15782, 23673, 47346, 71019, 142038]

約数ペア:

[(1, 142038), (2, 71019), (3, 47346), (6, 23673), (9, 15782), (13, 10926), (18, 7891), (26, 5463), (39, 3642), (78, 1821), (117, 1214), (234, 607)]