187298046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{800419}}^1$

素因数の和:800440

約数の個数: 24

約数和(自身を含む): 437029320

約数和(自身を除く): 249731274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 800419, 1600838, 2401257, 4802514, 7203771, 10405447, 14407542, 20810894, 31216341, 62432682, 93649023, 187298046]

約数ペア:

[(1, 187298046), (2, 93649023), (3, 62432682), (6, 31216341), (9, 20810894), (13, 14407542), (18, 10405447), (26, 7203771), (39, 4802514), (78, 2401257), (117, 1600838), (234, 800419)]