426854526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 1003484160

約数和(自身を除く): 576629634

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 487, 509, 574, 861, 974, 1018, 1461, 1527, 1722, 2922, 3054, 3409, 3563, 6818, 7126, 10227, 10689, 19967, 20454, 20869, 21378, 39934, 41738, 59901, 62607, 119802, 125214, 139769, 146083, 247883, 279538, 292166, 419307, 438249, 495766, 743649, 838614, 876498, 1487298, 1735181, 3470362, 5205543, 10163203, 10411086, 20326406, 30489609, 60979218, 71142421, 142284842, 213427263, 426854526]

約数ペア:

[(1, 426854526), (2, 213427263), (3, 142284842), (6, 71142421), (7, 60979218), (14, 30489609), (21, 20326406), (41, 10411086), (42, 10163203), (82, 5205543), (123, 3470362), (246, 1735181), (287, 1487298), (487, 876498), (509, 838614), (574, 743649), (861, 495766), (974, 438249), (1018, 419307), (1461, 292166), (1527, 279538), (1722, 247883), (2922, 146083), (3054, 139769), (3409, 125214), (3563, 119802), (6818, 62607), (7126, 59901), (10227, 41738), (10689, 39934), (19967, 21378), (20454, 20869)]