27979602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 66376704

約数和(自身を除く): 38397102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 67, 122, 134, 163, 183, 201, 326, 366, 402, 427, 469, 489, 854, 938, 978, 1141, 1281, 1407, 2282, 2562, 2814, 3423, 4087, 6846, 8174, 9943, 10921, 12261, 19886, 21842, 24522, 28609, 29829, 32763, 57218, 59658, 65526, 69601, 76447, 85827, 139202, 152894, 171654, 208803, 229341, 417606, 458682, 666181, 1332362, 1998543, 3997086, 4663267, 9326534, 13989801, 27979602]

約数ペア:

[(1, 27979602), (2, 13989801), (3, 9326534), (6, 4663267), (7, 3997086), (14, 1998543), (21, 1332362), (42, 666181), (61, 458682), (67, 417606), (122, 229341), (134, 208803), (163, 171654), (183, 152894), (201, 139202), (326, 85827), (366, 76447), (402, 69601), (427, 65526), (469, 59658), (489, 57218), (854, 32763), (938, 29829), (978, 28609), (1141, 24522), (1281, 21842), (1407, 19886), (2282, 12261), (2562, 10921), (2814, 9943), (3423, 8174), (4087, 6846)]