71954658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128951}}^1$

素因数の和:128990

約数の個数: 24

約数和(自身を含む): 160932096

約数和(自身を除く): 88977438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128951, 257902, 386853, 773706, 1160559, 2321118, 3997481, 7994962, 11992443, 23984886, 35977329, 71954658]

約数ペア:

[(1, 71954658), (2, 35977329), (3, 23984886), (6, 11992443), (9, 7994962), (18, 3997481), (31, 2321118), (62, 1160559), (93, 773706), (186, 386853), (279, 257902), (558, 128951)]