2991566214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27259}}^1$

素因数の和:27354

約数の個数: 96

約数和(自身を含む): 8096874240

約数和(自身を除く): 5105308026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 182, 201, 234, 273, 402, 469, 546, 603, 819, 871, 938, 1206, 1407, 1638, 1742, 2613, 2814, 4221, 5226, 6097, 7839, 8442, 12194, 15678, 18291, 27259, 36582, 54518, 54873, 81777, 109746, 163554, 190813, 245331, 354367, 381626, 490662, 572439, 708734, 1063101, 1144878, 1717317, 1826353, 2126202, 2480569, 3189303, 3434634, 3652706, 4961138, 5479059, 6378606, 7441707, 10958118, 12784471, 14883414, 16437177, 22325121, 23742589, 25568942, 32874354, 38353413, 44650242, 47485178, 71227767, 76706826, 115060239, 142455534, 166198123, 213683301, 230120478, 332396246, 427366602, 498594369, 997188738, 1495783107, 2991566214]

約数ペア:

[(1, 2991566214), (2, 1495783107), (3, 997188738), (6, 498594369), (7, 427366602), (9, 332396246), (13, 230120478), (14, 213683301), (18, 166198123), (21, 142455534), (26, 115060239), (39, 76706826), (42, 71227767), (63, 47485178), (67, 44650242), (78, 38353413), (91, 32874354), (117, 25568942), (126, 23742589), (134, 22325121), (182, 16437177), (201, 14883414), (234, 12784471), (273, 10958118), (402, 7441707), (469, 6378606), (546, 5479059), (603, 4961138), (819, 3652706), (871, 3434634), (938, 3189303), (1206, 2480569), (1407, 2126202), (1638, 1826353), (1742, 1717317), (2613, 1144878), (2814, 1063101), (4221, 708734), (5226, 572439), (6097, 490662), (7839, 381626), (8442, 354367), (12194, 245331), (15678, 190813), (18291, 163554), (27259, 109746), (36582, 81777), (54518, 54873)]