42945162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 56121078

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 233, 278, 417, 442, 466, 663, 699, 834, 1326, 1398, 1807, 2363, 3029, 3614, 3961, 4726, 5421, 6058, 7089, 7922, 9087, 10842, 11883, 14178, 18174, 23766, 30719, 32387, 51493, 61438, 64774, 92157, 97161, 102986, 154479, 184314, 194322, 308958, 421031, 550579, 842062, 1101158, 1263093, 1651737, 2526186, 3303474, 7157527, 14315054, 21472581, 42945162]

約数ペア:

[(1, 42945162), (2, 21472581), (3, 14315054), (6, 7157527), (13, 3303474), (17, 2526186), (26, 1651737), (34, 1263093), (39, 1101158), (51, 842062), (78, 550579), (102, 421031), (139, 308958), (221, 194322), (233, 184314), (278, 154479), (417, 102986), (442, 97161), (466, 92157), (663, 64774), (699, 61438), (834, 51493), (1326, 32387), (1398, 30719), (1807, 23766), (2363, 18174), (3029, 14178), (3614, 11883), (3961, 10842), (4726, 9087), (5421, 7922), (6058, 7089)]