140629518

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{13877}}^1$

素因数の和:14448

約数の個数: 24

約数和(自身を含む): 305260488

約数和(自身を除く): 164630970

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 13877, 27754, 41631, 83262, 124893, 249786, 7812751, 15625502, 23438253, 46876506, 70314759, 140629518]

約数ペア:

[(1, 140629518), (2, 70314759), (3, 46876506), (6, 23438253), (9, 15625502), (18, 7812751), (563, 249786), (1126, 124893), (1689, 83262), (3378, 41631), (5067, 27754), (10134, 13877)]