27788298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 58881600

約数和(自身を除く): 31093302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 1409, 2818, 3287, 4227, 6574, 8454, 9861, 19722, 26771, 53542, 80313, 160626, 243757, 487514, 731271, 1462542, 4631383, 9262766, 13894149, 27788298]

約数ペア:

[(1, 27788298), (2, 13894149), (3, 9262766), (6, 4631383), (19, 1462542), (38, 731271), (57, 487514), (114, 243757), (173, 160626), (346, 80313), (519, 53542), (1038, 26771), (1409, 19722), (2818, 9861), (3287, 8454), (4227, 6574)]