18910146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20488254

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 191, 382, 569, 573, 1138, 1146, 1707, 3414, 5539, 11078, 16501, 16617, 33002, 33234, 49503, 99006, 108679, 217358, 326037, 652074, 3151691, 6303382, 9455073, 18910146]

約数ペア:

[(1, 18910146), (2, 9455073), (3, 6303382), (6, 3151691), (29, 652074), (58, 326037), (87, 217358), (174, 108679), (191, 99006), (382, 49503), (569, 33234), (573, 33002), (1138, 16617), (1146, 16501), (1707, 11078), (3414, 5539)]