126911274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{431671}}^1$

素因数の和:431690

約数の個数: 24

約数和(自身を含む): 295263648

約数和(自身を除く): 168352374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 431671, 863342, 1295013, 2590026, 3021697, 6043394, 9065091, 18130182, 21151879, 42303758, 63455637, 126911274]

約数ペア:

[(1, 126911274), (2, 63455637), (3, 42303758), (6, 21151879), (7, 18130182), (14, 9065091), (21, 6043394), (42, 3021697), (49, 2590026), (98, 1295013), (147, 863342), (294, 431671)]