40076946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 109549440

約数和(自身を除く): 69472494

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 387, 546, 559, 569, 602, 774, 819, 903, 1118, 1138, 1638, 1677, 1707, 1806, 2709, 3354, 3414, 3913, 3983, 5031, 5121, 5418, 7397, 7826, 7966, 10062, 10242, 11739, 11949, 14794, 22191, 23478, 23898, 24467, 35217, 35847, 44382, 48934, 51779, 66573, 70434, 71694, 73401, 103558, 133146, 146802, 155337, 171269, 220203, 310674, 318071, 342538, 440406, 466011, 513807, 636142, 932022, 954213, 1027614, 1541421, 1908426, 2226497, 2862639, 3082842, 4452994, 5725278, 6679491, 13358982, 20038473, 40076946]

約数ペア:

[(1, 40076946), (2, 20038473), (3, 13358982), (6, 6679491), (7, 5725278), (9, 4452994), (13, 3082842), (14, 2862639), (18, 2226497), (21, 1908426), (26, 1541421), (39, 1027614), (42, 954213), (43, 932022), (63, 636142), (78, 513807), (86, 466011), (91, 440406), (117, 342538), (126, 318071), (129, 310674), (182, 220203), (234, 171269), (258, 155337), (273, 146802), (301, 133146), (387, 103558), (546, 73401), (559, 71694), (569, 70434), (602, 66573), (774, 51779), (819, 48934), (903, 44382), (1118, 35847), (1138, 35217), (1638, 24467), (1677, 23898), (1707, 23478), (1806, 22191), (2709, 14794), (3354, 11949), (3414, 11739), (3913, 10242), (3983, 10062), (5031, 7966), (5121, 7826), (5418, 7397)]