5191239.00000000

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 54685800

約数和(自身を除く): 33264666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 163, 294, 298, 326, 441, 447, 489, 882, 894, 978, 1043, 1141, 1341, 1467, 2086, 2282, 2682, 2934, 3129, 3423, 6258, 6846, 7301, 7987, 9387, 10269, 14602, 15974, 18774, 20538, 21903, 23961, 24287, 43806, 47922, 48574, 65709, 71883, 72861, 131418, 143766, 145722, 170009, 218583, 340018, 437166, 510027, 1020054, 1190063, 1530081, 2380126, 3060162, 3570189, 7140378, 10710567, 21421134]

約数ペア:

[(1, 21421134), (2, 10710567), (3, 7140378), (6, 3570189), (7, 3060162), (9, 2380126), (14, 1530081), (18, 1190063), (21, 1020054), (42, 510027), (49, 437166), (63, 340018), (98, 218583), (126, 170009), (147, 145722), (149, 143766), (163, 131418), (294, 72861), (298, 71883), (326, 65709), (441, 48574), (447, 47922), (489, 43806), (882, 24287), (894, 23961), (978, 21903), (1043, 20538), (1141, 18774), (1341, 15974), (1467, 14602), (2086, 10269), (2282, 9387), (2682, 7987), (2934, 7301), (3129, 6846), (3423, 6258)]