28341684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37489}}^1$

素因数の和:37509

約数の個数: 48

約数和(自身を含む): 83977600

約数和(自身を除く): 55635916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37489, 74978, 112467, 149956, 224934, 262423, 337401, 449868, 524846, 674802, 787269, 1012203, 1049692, 1349604, 1574538, 2024406, 2361807, 3149076, 4048812, 4723614, 7085421, 9447228, 14170842, 28341684]

約数ペア:

[(1, 28341684), (2, 14170842), (3, 9447228), (4, 7085421), (6, 4723614), (7, 4048812), (9, 3149076), (12, 2361807), (14, 2024406), (18, 1574538), (21, 1349604), (27, 1049692), (28, 1012203), (36, 787269), (42, 674802), (54, 524846), (63, 449868), (84, 337401), (108, 262423), (126, 224934), (189, 149956), (252, 112467), (378, 74978), (756, 37489)]