140413788

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{8009}}^1$

素因数の和:8506

約数の個数: 36

約数和(自身を含む): 355708080

約数和(自身を除く): 215294292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8009, 8766, 16018, 17532, 24027, 32036, 48054, 72081, 96108, 144162, 288324, 3900383, 7800766, 11701149, 15601532, 23402298, 35103447, 46804596, 70206894, 140413788]

約数ペア:

[(1, 140413788), (2, 70206894), (3, 46804596), (4, 35103447), (6, 23402298), (9, 15601532), (12, 11701149), (18, 7800766), (36, 3900383), (487, 288324), (974, 144162), (1461, 96108), (1948, 72081), (2922, 48054), (4383, 32036), (5844, 24027), (8009, 17532), (8766, 16018)]