2017463922

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{157639}}^1$

素因数の和:157732

約数の個数: 40

約数和(自身を含む): 4577865600

約数和(自身を除く): 2560401678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 157639, 315278, 472917, 945834, 1418751, 2837502, 4256253, 8512506, 12453481, 12768759, 24906962, 25537518, 37360443, 74720886, 112081329, 224162658, 336243987, 672487974, 1008731961, 2017463922]

約数ペア:

[(1, 2017463922), (2, 1008731961), (3, 672487974), (6, 336243987), (9, 224162658), (18, 112081329), (27, 74720886), (54, 37360443), (79, 25537518), (81, 24906962), (158, 12768759), (162, 12453481), (237, 8512506), (474, 4256253), (711, 2837502), (1422, 1418751), (2133, 945834), (4266, 472917), (6399, 315278), (12798, 157639)]