1445598

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 4001400

約数和(自身を除く): 2555802

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 149, 154, 198, 231, 294, 298, 441, 447, 462, 539, 693, 882, 894, 1043, 1078, 1341, 1386, 1617, 1639, 2086, 2682, 3129, 3234, 3278, 4851, 4917, 6258, 7301, 9387, 9702, 9834, 11473, 14602, 14751, 18774, 21903, 22946, 29502, 34419, 43806, 65709, 68838, 80311, 103257, 131418, 160622, 206514, 240933, 481866, 722799, 1445598]

約数ペア:

[(1, 1445598), (2, 722799), (3, 481866), (6, 240933), (7, 206514), (9, 160622), (11, 131418), (14, 103257), (18, 80311), (21, 68838), (22, 65709), (33, 43806), (42, 34419), (49, 29502), (63, 22946), (66, 21903), (77, 18774), (98, 14751), (99, 14602), (126, 11473), (147, 9834), (149, 9702), (154, 9387), (198, 7301), (231, 6258), (294, 4917), (298, 4851), (441, 3278), (447, 3234), (462, 3129), (539, 2682), (693, 2086), (882, 1639), (894, 1617), (1043, 1386), (1078, 1341)]