16830786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7561}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 39201408

約数和(自身を除く): 22370622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 7561, 15122, 22683, 45366, 52927, 105854, 158781, 317562, 400733, 801466, 1202199, 2404398, 2805131, 5610262, 8415393, 16830786]

約数ペア:

[(1, 16830786), (2, 8415393), (3, 5610262), (6, 2805131), (7, 2404398), (14, 1202199), (21, 801466), (42, 400733), (53, 317562), (106, 158781), (159, 105854), (318, 52927), (371, 45366), (742, 22683), (1113, 15122), (2226, 7561)]