6420882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 13926528

約数和(自身を除く): 7505646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 313, 526, 626, 789, 939, 1578, 1878, 3419, 4069, 6838, 8138, 10257, 12207, 20514, 24414, 82319, 164638, 246957, 493914, 1070147, 2140294, 3210441, 6420882]

約数ペア:

[(1, 6420882), (2, 3210441), (3, 2140294), (6, 1070147), (13, 493914), (26, 246957), (39, 164638), (78, 82319), (263, 24414), (313, 20514), (526, 12207), (626, 10257), (789, 8138), (939, 6838), (1578, 4069), (1878, 3419)]