2017122786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3391}}^1\times {\mathrm{4721}}^1$

素因数の和:8127

約数の個数: 48

約数和(自身を含む): 4997311488

約数和(自身を除く): 2980188702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3391, 4721, 6782, 9442, 10173, 14163, 20346, 23737, 28326, 30519, 33047, 42489, 47474, 61038, 66094, 71211, 84978, 99141, 142422, 198282, 213633, 297423, 427266, 594846, 16008911, 32017822, 48026733, 96053466, 112062377, 144080199, 224124754, 288160398, 336187131, 672374262, 1008561393, 2017122786]

約数ペア:

[(1, 2017122786), (2, 1008561393), (3, 672374262), (6, 336187131), (7, 288160398), (9, 224124754), (14, 144080199), (18, 112062377), (21, 96053466), (42, 48026733), (63, 32017822), (126, 16008911), (3391, 594846), (4721, 427266), (6782, 297423), (9442, 213633), (10173, 198282), (14163, 142422), (20346, 99141), (23737, 84978), (28326, 71211), (30519, 66094), (33047, 61038), (42489, 47474)]