39861402

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{2767}}^1$

素因数の和:2800

約数の個数: 40

約数和(自身を含む): 93038016

約数和(自身を除く): 53176614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 2767, 4802, 5534, 7203, 8301, 14406, 16602, 19369, 38738, 58107, 116214, 135583, 271166, 406749, 813498, 949081, 1898162, 2847243, 5694486, 6643567, 13287134, 19930701, 39861402]

約数ペア:

[(1, 39861402), (2, 19930701), (3, 13287134), (6, 6643567), (7, 5694486), (14, 2847243), (21, 1898162), (42, 949081), (49, 813498), (98, 406749), (147, 271166), (294, 135583), (343, 116214), (686, 58107), (1029, 38738), (2058, 19369), (2401, 16602), (2767, 14406), (4802, 8301), (5534, 7203)]