18630056172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2437213}}^1$

素因数の和:2437247

約数の個数: 72

約数和(自身を含む): 54457109616

約数和(自身を除く): 35827053444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 2437213, 4874426, 7311639, 9748852, 14623278, 17060491, 29246556, 31683769, 34120982, 51181473, 63367538, 68241964, 95051307, 102362946, 119423437, 126735076, 190102614, 204725892, 221786383, 238846874, 358270311, 380205228, 443572766, 477693748, 665359149, 716540622, 887145532, 1330718298, 1433081244, 1552504681, 2661436596, 3105009362, 4657514043, 6210018724, 9315028086, 18630056172]

約数ペア:

[(1, 18630056172), (2, 9315028086), (3, 6210018724), (4, 4657514043), (6, 3105009362), (7, 2661436596), (12, 1552504681), (13, 1433081244), (14, 1330718298), (21, 887145532), (26, 716540622), (28, 665359149), (39, 477693748), (42, 443572766), (49, 380205228), (52, 358270311), (78, 238846874), (84, 221786383), (91, 204725892), (98, 190102614), (147, 126735076), (156, 119423437), (182, 102362946), (196, 95051307), (273, 68241964), (294, 63367538), (364, 51181473), (546, 34120982), (588, 31683769), (637, 29246556), (1092, 17060491), (1274, 14623278), (1911, 9748852), (2548, 7311639), (3822, 4874426), (7644, 2437213)]