16847874

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13183}}^1$

素因数の和:13262

約数の個数: 24

約数和(自身を含む): 37020672

約数和(自身を除く): 20172798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13183, 26366, 39549, 79098, 118647, 237294, 935993, 1871986, 2807979, 5615958, 8423937, 16847874]

約数ペア:

[(1, 16847874), (2, 8423937), (3, 5615958), (6, 2807979), (9, 1871986), (18, 935993), (71, 237294), (142, 118647), (213, 79098), (426, 39549), (639, 26366), (1278, 13183)]