2019762618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{164449}}^1$

素因数の和:164566

約数の個数: 32

約数和(自身を含む): 4262544000

約数和(自身を除く): 2242781382

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 164449, 328898, 493347, 986694, 3782327, 7564654, 11346981, 14635961, 22693962, 29271922, 43907883, 87815766, 336627103, 673254206, 1009881309, 2019762618]

約数ペア:

[(1, 2019762618), (2, 1009881309), (3, 673254206), (6, 336627103), (23, 87815766), (46, 43907883), (69, 29271922), (89, 22693962), (138, 14635961), (178, 11346981), (267, 7564654), (534, 3782327), (2047, 986694), (4094, 493347), (6141, 328898), (12282, 164449)]