18840031498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 29009643264

約数和(自身を除く): 10169611766

約数列:

[1, 2, 47, 94, 557, 587, 613, 1114, 1174, 1226, 26179, 27589, 28811, 52358, 55178, 57622, 326959, 341441, 359831, 653918, 682882, 719662, 15367073, 16047727, 16912057, 30734146, 32095454, 33824114, 200425867, 400851734, 9420015749, 18840031498]

約数ペア:

[(1, 18840031498), (2, 9420015749), (47, 400851734), (94, 200425867), (557, 33824114), (587, 32095454), (613, 30734146), (1114, 16912057), (1174, 16047727), (1226, 15367073), (26179, 719662), (27589, 682882), (28811, 653918), (52358, 359831), (55178, 341441), (57622, 326959)]