17789694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 38814720

約数和(自身を除く): 21025026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 2887, 3081, 5774, 6162, 8661, 17322, 37531, 75062, 112593, 225186, 228073, 456146, 684219, 1368438, 2964949, 5929898, 8894847, 17789694]

約数ペア:

[(1, 17789694), (2, 8894847), (3, 5929898), (6, 2964949), (13, 1368438), (26, 684219), (39, 456146), (78, 228073), (79, 225186), (158, 112593), (237, 75062), (474, 37531), (1027, 17322), (2054, 8661), (2887, 6162), (3081, 5774)]