2760426

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4013334

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 97, 102, 153, 186, 194, 279, 291, 306, 459, 527, 558, 582, 837, 873, 918, 1054, 1581, 1649, 1674, 1746, 2619, 3007, 3162, 3298, 4743, 4947, 5238, 6014, 9021, 9486, 9894, 14229, 14841, 18042, 27063, 28458, 29682, 44523, 51119, 54126, 81189, 89046, 102238, 153357, 162378, 306714, 460071, 920142, 1380213, 2760426]

約数ペア:

[(1, 2760426), (2, 1380213), (3, 920142), (6, 460071), (9, 306714), (17, 162378), (18, 153357), (27, 102238), (31, 89046), (34, 81189), (51, 54126), (54, 51119), (62, 44523), (93, 29682), (97, 28458), (102, 27063), (153, 18042), (186, 14841), (194, 14229), (279, 9894), (291, 9486), (306, 9021), (459, 6014), (527, 5238), (558, 4947), (582, 4743), (837, 3298), (873, 3162), (918, 3007), (1054, 2619), (1581, 1746), (1649, 1674)]