83781438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1074121}}^1$

素因数の和:1074139

約数の個数: 16

約数和(自身を含む): 180452496

約数和(自身を除く): 96671058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1074121, 2148242, 3222363, 6444726, 13963573, 27927146, 41890719, 83781438]

約数ペア:

[(1, 83781438), (2, 41890719), (3, 27927146), (6, 13963573), (13, 6444726), (26, 3222363), (39, 2148242), (78, 1074121)]