72181902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{925409}}^1$

素因数の和:925427

約数の個数: 16

約数和(自身を含む): 155468880

約数和(自身を除く): 83286978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 925409, 1850818, 2776227, 5552454, 12030317, 24060634, 36090951, 72181902]

約数ペア:

[(1, 72181902), (2, 36090951), (3, 24060634), (6, 12030317), (13, 5552454), (26, 2776227), (39, 1850818), (78, 925409)]