2585394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 6896448

約数和(自身を除く): 4311054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 71, 102, 119, 126, 142, 153, 213, 238, 289, 306, 357, 426, 497, 578, 639, 714, 867, 994, 1071, 1207, 1278, 1491, 1734, 2023, 2142, 2414, 2601, 2982, 3621, 4046, 4473, 5202, 6069, 7242, 8449, 8946, 10863, 12138, 16898, 18207, 20519, 21726, 25347, 36414, 41038, 50694, 61557, 76041, 123114, 143633, 152082, 184671, 287266, 369342, 430899, 861798, 1292697, 2585394]

約数ペア:

[(1, 2585394), (2, 1292697), (3, 861798), (6, 430899), (7, 369342), (9, 287266), (14, 184671), (17, 152082), (18, 143633), (21, 123114), (34, 76041), (42, 61557), (51, 50694), (63, 41038), (71, 36414), (102, 25347), (119, 21726), (126, 20519), (142, 18207), (153, 16898), (213, 12138), (238, 10863), (289, 8946), (306, 8449), (357, 7242), (426, 6069), (497, 5202), (578, 4473), (639, 4046), (714, 3621), (867, 2982), (994, 2601), (1071, 2414), (1207, 2142), (1278, 2023), (1491, 1734)]