38910438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{308813}}^1$

素因数の和:308828

約数の個数: 24

約数和(自身を含む): 96349968

約数和(自身を除く): 57439530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 308813, 617626, 926439, 1852878, 2161691, 2779317, 4323382, 5558634, 6485073, 12970146, 19455219, 38910438]

約数ペア:

[(1, 38910438), (2, 19455219), (3, 12970146), (6, 6485073), (7, 5558634), (9, 4323382), (14, 2779317), (18, 2161691), (21, 1852878), (42, 926439), (63, 617626), (126, 308813)]