39920238

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{24919}}^1$

素因数の和:25016

約数の個数: 24

約数和(自身を含む): 87469200

約数和(自身を除く): 47548962

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 24919, 49838, 74757, 149514, 224271, 448542, 2217791, 4435582, 6653373, 13306746, 19960119, 39920238]

約数ペア:

[(1, 39920238), (2, 19960119), (3, 13306746), (6, 6653373), (9, 4435582), (18, 2217791), (89, 448542), (178, 224271), (267, 149514), (534, 74757), (801, 49838), (1602, 24919)]