8139294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 18998928

約数和(自身を除く): 10859634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 397, 402, 603, 794, 1139, 1191, 1206, 2278, 2382, 3417, 3573, 6749, 6834, 7146, 10251, 13498, 20247, 20502, 26599, 40494, 53198, 60741, 79797, 121482, 159594, 239391, 452183, 478782, 904366, 1356549, 2713098, 4069647, 8139294]

約数ペア:

[(1, 8139294), (2, 4069647), (3, 2713098), (6, 1356549), (9, 904366), (17, 478782), (18, 452183), (34, 239391), (51, 159594), (67, 121482), (102, 79797), (134, 60741), (153, 53198), (201, 40494), (306, 26599), (397, 20502), (402, 20247), (603, 13498), (794, 10251), (1139, 7146), (1191, 6834), (1206, 6749), (2278, 3573), (2382, 3417)]