68783526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181967}}^1$

素因数の和:181985

約数の個数: 32

約数和(自身を含む): 174689280

約数和(自身を除く): 105905754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181967, 363934, 545901, 1091802, 1273769, 1637703, 2547538, 3275406, 3821307, 4913109, 7642614, 9826218, 11463921, 22927842, 34391763, 68783526]

約数ペア:

[(1, 68783526), (2, 34391763), (3, 22927842), (6, 11463921), (7, 9826218), (9, 7642614), (14, 4913109), (18, 3821307), (21, 3275406), (27, 2547538), (42, 1637703), (54, 1273769), (63, 1091802), (126, 545901), (189, 363934), (378, 181967)]