138889734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39301}}^1$

素因数の和:39356

約数の個数: 32

約数和(自身を含む): 301839360

約数和(自身を除く): 162949626

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 39301, 78602, 117903, 235806, 746719, 1218331, 1493438, 2240157, 2436662, 3654993, 4480314, 7309986, 23148289, 46296578, 69444867, 138889734]

約数ペア:

[(1, 138889734), (2, 69444867), (3, 46296578), (6, 23148289), (19, 7309986), (31, 4480314), (38, 3654993), (57, 2436662), (62, 2240157), (93, 1493438), (114, 1218331), (186, 746719), (589, 235806), (1178, 117903), (1767, 78602), (3534, 39301)]