239739498

素因数分解:

$2^1\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{6703}}^1$

素因数の和:8698

約数の個数: 24

約数和(自身を含む): 519774528

約数和(自身を除く): 280035030

約数列:

[1, 2, 3, 6, 9, 18, 1987, 3974, 5961, 6703, 11922, 13406, 17883, 20109, 35766, 40218, 60327, 120654, 13318861, 26637722, 39956583, 79913166, 119869749, 239739498]

約数ペア:

[(1, 239739498), (2, 119869749), (3, 79913166), (6, 39956583), (9, 26637722), (18, 13318861), (1987, 120654), (3974, 60327), (5961, 40218), (6703, 35766), (11922, 20109), (13406, 17883)]