9977748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25583040

約数和(自身を除く): 15605292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 281, 538, 562, 807, 843, 1076, 1124, 1614, 1686, 2959, 3091, 3228, 3372, 5918, 6182, 8877, 9273, 11836, 12364, 17754, 18546, 35508, 37092, 75589, 151178, 226767, 302356, 453534, 831479, 907068, 1662958, 2494437, 3325916, 4988874, 9977748]

約数ペア:

[(1, 9977748), (2, 4988874), (3, 3325916), (4, 2494437), (6, 1662958), (11, 907068), (12, 831479), (22, 453534), (33, 302356), (44, 226767), (66, 151178), (132, 75589), (269, 37092), (281, 35508), (538, 18546), (562, 17754), (807, 12364), (843, 11836), (1076, 9273), (1124, 8877), (1614, 6182), (1686, 5918), (2959, 3372), (3091, 3228)]