138122868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{885403}}^1$

素因数の和:885423

約数の個数: 24

約数和(自身を含む): 347078368

約数和(自身を除く): 208955500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 885403, 1770806, 2656209, 3541612, 5312418, 10624836, 11510239, 23020478, 34530717, 46040956, 69061434, 138122868]

約数ペア:

[(1, 138122868), (2, 69061434), (3, 46040956), (4, 34530717), (6, 23020478), (12, 11510239), (13, 10624836), (26, 5312418), (39, 3541612), (52, 2656209), (78, 1770806), (156, 885403)]