1708434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 4668300

約数和(自身を除く): 2959866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 149, 182, 234, 273, 294, 298, 441, 447, 546, 637, 819, 882, 894, 1043, 1274, 1341, 1638, 1911, 1937, 2086, 2682, 3129, 3822, 3874, 5733, 5811, 6258, 7301, 9387, 11466, 11622, 13559, 14602, 17433, 18774, 21903, 27118, 34866, 40677, 43806, 65709, 81354, 94913, 122031, 131418, 189826, 244062, 284739, 569478, 854217, 1708434]

約数ペア:

[(1, 1708434), (2, 854217), (3, 569478), (6, 284739), (7, 244062), (9, 189826), (13, 131418), (14, 122031), (18, 94913), (21, 81354), (26, 65709), (39, 43806), (42, 40677), (49, 34866), (63, 27118), (78, 21903), (91, 18774), (98, 17433), (117, 14602), (126, 13559), (147, 11622), (149, 11466), (182, 9387), (234, 7301), (273, 6258), (294, 5811), (298, 5733), (441, 3874), (447, 3822), (546, 3129), (637, 2682), (819, 2086), (882, 1937), (894, 1911), (1043, 1638), (1274, 1341)]