1990329534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5819677}}^1$

素因数の和:5819704

約数の個数: 24

約数和(自身を含む): 4539348840

約数和(自身を除く): 2549019306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 5819677, 11639354, 17459031, 34918062, 52377093, 104754186, 110573863, 221147726, 331721589, 663443178, 995164767, 1990329534]

約数ペア:

[(1, 1990329534), (2, 995164767), (3, 663443178), (6, 331721589), (9, 221147726), (18, 110573863), (19, 104754186), (38, 52377093), (57, 34918062), (114, 17459031), (171, 11639354), (342, 5819677)]