40144182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{514669}}^1$

素因数の和:514687

約数の個数: 16

約数和(自身を含む): 86464560

約数和(自身を除く): 46320378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 514669, 1029338, 1544007, 3088014, 6690697, 13381394, 20072091, 40144182]

約数ペア:

[(1, 40144182), (2, 20072091), (3, 13381394), (6, 6690697), (13, 3088014), (26, 1544007), (39, 1029338), (78, 514669)]