274647834

素因数分解:

$2^1\times 3^7\times {\mathrm{62791}}^1$

素因数の和:62814

約数の個数: 32

約数和(自身を含む): 617873280

約数和(自身を除く): 343225446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 62791, 125582, 188373, 376746, 565119, 1130238, 1695357, 3390714, 5086071, 10172142, 15258213, 30516426, 45774639, 91549278, 137323917, 274647834]

約数ペア:

[(1, 274647834), (2, 137323917), (3, 91549278), (6, 45774639), (9, 30516426), (18, 15258213), (27, 10172142), (54, 5086071), (81, 3390714), (162, 1695357), (243, 1130238), (486, 565119), (729, 376746), (1458, 188373), (2187, 125582), (4374, 62791)]