25021926

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 59693760

約数和(自身を除く): 34671834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 97, 102, 153, 194, 281, 291, 306, 459, 562, 582, 843, 873, 918, 1649, 1686, 1746, 2529, 2619, 3298, 4777, 4947, 5058, 5238, 7587, 9554, 9894, 14331, 14841, 15174, 27257, 28662, 29682, 42993, 44523, 54514, 81771, 85986, 89046, 128979, 163542, 245313, 257958, 463369, 490626, 735939, 926738, 1390107, 1471878, 2780214, 4170321, 8340642, 12510963, 25021926]

約数ペア:

[(1, 25021926), (2, 12510963), (3, 8340642), (6, 4170321), (9, 2780214), (17, 1471878), (18, 1390107), (27, 926738), (34, 735939), (51, 490626), (54, 463369), (97, 257958), (102, 245313), (153, 163542), (194, 128979), (281, 89046), (291, 85986), (306, 81771), (459, 54514), (562, 44523), (582, 42993), (843, 29682), (873, 28662), (918, 27257), (1649, 15174), (1686, 14841), (1746, 14331), (2529, 9894), (2619, 9554), (3298, 7587), (4777, 5238), (4947, 5058)]