1272834

素因数分解:

$2^1\times 3^8\times {\mathrm{97}}^1$

素因数の和:123

約数の個数: 36

約数和(自身を含む): 2893254

約数和(自身を除く): 1620420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 243, 291, 486, 582, 729, 873, 1458, 1746, 2187, 2619, 4374, 5238, 6561, 7857, 13122, 15714, 23571, 47142, 70713, 141426, 212139, 424278, 636417, 1272834]

約数ペア:

[(1, 1272834), (2, 636417), (3, 424278), (6, 212139), (9, 141426), (18, 70713), (27, 47142), (54, 23571), (81, 15714), (97, 13122), (162, 7857), (194, 6561), (243, 5238), (291, 4374), (486, 2619), (582, 2187), (729, 1746), (873, 1458)]