728082

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 1646400

約数和(自身を除く): 918318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 139, 194, 278, 291, 417, 582, 834, 873, 1251, 1746, 2502, 2619, 3753, 5238, 7506, 13483, 26966, 40449, 80898, 121347, 242694, 364041, 728082]

約数ペア:

[(1, 728082), (2, 364041), (3, 242694), (6, 121347), (9, 80898), (18, 40449), (27, 26966), (54, 13483), (97, 7506), (139, 5238), (194, 3753), (278, 2619), (291, 2502), (417, 1746), (582, 1251), (834, 873)]