39933684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 116520768

約数和(自身を除く): 76587084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1481, 1498, 1926, 2247, 2962, 2996, 3852, 4443, 4494, 5924, 6741, 8886, 8988, 10367, 13329, 13482, 17772, 20734, 26658, 26964, 31101, 41468, 53316, 62202, 93303, 124404, 158467, 186606, 316934, 373212, 475401, 633868, 950802, 1109269, 1426203, 1901604, 2218538, 2852406, 3327807, 4437076, 5704812, 6655614, 9983421, 13311228, 19966842, 39933684]

約数ペア:

[(1, 39933684), (2, 19966842), (3, 13311228), (4, 9983421), (6, 6655614), (7, 5704812), (9, 4437076), (12, 3327807), (14, 2852406), (18, 2218538), (21, 1901604), (28, 1426203), (36, 1109269), (42, 950802), (63, 633868), (84, 475401), (107, 373212), (126, 316934), (214, 186606), (252, 158467), (321, 124404), (428, 93303), (642, 62202), (749, 53316), (963, 41468), (1284, 31101), (1481, 26964), (1498, 26658), (1926, 20734), (2247, 17772), (2962, 13482), (2996, 13329), (3852, 10367), (4443, 8988), (4494, 8886), (5924, 6741)]