142807338

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{168803}}^1$

素因数の和:168858

約数の個数: 24

約数和(自身を含む): 316001088

約数和(自身を除く): 173193750

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 168803, 337606, 506409, 1012818, 1519227, 3038454, 7933741, 15867482, 23801223, 47602446, 71403669, 142807338]

約数ペア:

[(1, 142807338), (2, 71403669), (3, 47602446), (6, 23801223), (9, 15867482), (18, 7933741), (47, 3038454), (94, 1519227), (141, 1012818), (282, 506409), (423, 337606), (846, 168803)]