18669678

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 39584160

約数和(自身を除く): 20914482

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 2617, 3567, 5234, 7134, 7851, 15702, 75893, 107297, 151786, 214594, 227679, 321891, 455358, 643782, 3111613, 6223226, 9334839, 18669678]

約数ペア:

[(1, 18669678), (2, 9334839), (3, 6223226), (6, 3111613), (29, 643782), (41, 455358), (58, 321891), (82, 227679), (87, 214594), (123, 151786), (174, 107297), (246, 75893), (1189, 15702), (2378, 7851), (2617, 7134), (3567, 5234)]