131618898

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{30853}}^1$

素因数の和:30943

約数の個数: 32

約数和(自身を含む): 296198400

約数和(自身を除く): 164579502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 30853, 61706, 92559, 185118, 277677, 555354, 833031, 1666062, 2437387, 4874774, 7312161, 14624322, 21936483, 43872966, 65809449, 131618898]

約数ペア:

[(1, 131618898), (2, 65809449), (3, 43872966), (6, 21936483), (9, 14624322), (18, 7312161), (27, 4874774), (54, 2437387), (79, 1666062), (158, 833031), (237, 555354), (474, 277677), (711, 185118), (1422, 92559), (2133, 61706), (4266, 30853)]