18063672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 50232960

約数和(自身を除く): 32169288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1291, 1749, 2332, 2582, 3498, 3873, 4664, 5164, 6996, 7746, 10328, 13992, 14201, 15492, 28402, 30984, 42603, 56804, 68423, 85206, 113608, 136846, 170412, 205269, 273692, 340824, 410538, 547384, 752653, 821076, 1505306, 1642152, 2257959, 3010612, 4515918, 6021224, 9031836, 18063672]

約数ペア:

[(1, 18063672), (2, 9031836), (3, 6021224), (4, 4515918), (6, 3010612), (8, 2257959), (11, 1642152), (12, 1505306), (22, 821076), (24, 752653), (33, 547384), (44, 410538), (53, 340824), (66, 273692), (88, 205269), (106, 170412), (132, 136846), (159, 113608), (212, 85206), (264, 68423), (318, 56804), (424, 42603), (583, 30984), (636, 28402), (1166, 15492), (1272, 14201), (1291, 13992), (1749, 10328), (2332, 7746), (2582, 6996), (3498, 5164), (3873, 4664)]