859834566

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{3889}}^1$

素因数の和:4141

約数の個数: 48

約数和(自身を含む): 1900622880

約数和(自身を除く): 1040788314

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 173, 213, 346, 426, 519, 639, 1038, 1278, 1557, 3114, 3889, 7778, 11667, 12283, 23334, 24566, 35001, 36849, 70002, 73698, 110547, 221094, 276119, 552238, 672797, 828357, 1345594, 1656714, 2018391, 2485071, 4036782, 4970142, 6055173, 12110346, 47768587, 95537174, 143305761, 286611522, 429917283, 859834566]

約数ペア:

[(1, 859834566), (2, 429917283), (3, 286611522), (6, 143305761), (9, 95537174), (18, 47768587), (71, 12110346), (142, 6055173), (173, 4970142), (213, 4036782), (346, 2485071), (426, 2018391), (519, 1656714), (639, 1345594), (1038, 828357), (1278, 672797), (1557, 552238), (3114, 276119), (3889, 221094), (7778, 110547), (11667, 73698), (12283, 70002), (23334, 36849), (24566, 35001)]