6847148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 15730176

約数和(自身を除く): 8883028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 47, 77, 86, 94, 121, 154, 172, 188, 242, 301, 308, 329, 473, 484, 517, 602, 658, 847, 946, 1034, 1204, 1316, 1694, 1892, 2021, 2068, 3311, 3388, 3619, 4042, 5203, 5687, 6622, 7238, 8084, 10406, 11374, 13244, 14147, 14476, 20812, 22231, 22748, 28294, 36421, 39809, 44462, 56588, 72842, 79618, 88924, 145684, 155617, 159236, 244541, 311234, 489082, 622468, 978164, 1711787, 3423574, 6847148]

約数ペア:

[(1, 6847148), (2, 3423574), (4, 1711787), (7, 978164), (11, 622468), (14, 489082), (22, 311234), (28, 244541), (43, 159236), (44, 155617), (47, 145684), (77, 88924), (86, 79618), (94, 72842), (121, 56588), (154, 44462), (172, 39809), (188, 36421), (242, 28294), (301, 22748), (308, 22231), (329, 20812), (473, 14476), (484, 14147), (517, 13244), (602, 11374), (658, 10406), (847, 8084), (946, 7238), (1034, 6622), (1204, 5687), (1316, 5203), (1694, 4042), (1892, 3619), (2021, 3388), (2068, 3311)]