31493748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18384

約数の個数: 48

約数和(自身を含む): 86337216

約数和(自身を除く): 54843468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18353, 36706, 55059, 73412, 110118, 201883, 220236, 238589, 403766, 477178, 605649, 715767, 807532, 954356, 1211298, 1431534, 2422596, 2624479, 2863068, 5248958, 7873437, 10497916, 15746874, 31493748]

約数ペア:

[(1, 31493748), (2, 15746874), (3, 10497916), (4, 7873437), (6, 5248958), (11, 2863068), (12, 2624479), (13, 2422596), (22, 1431534), (26, 1211298), (33, 954356), (39, 807532), (44, 715767), (52, 605649), (66, 477178), (78, 403766), (132, 238589), (143, 220236), (156, 201883), (286, 110118), (429, 73412), (572, 55059), (858, 36706), (1716, 18353)]