17807652

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7048

約数の個数: 36

約数和(自身を含む): 45654336

約数和(自身を除く): 27846684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6967, 13934, 20901, 27868, 41802, 62703, 83604, 125406, 250812, 494657, 989314, 1483971, 1978628, 2967942, 4451913, 5935884, 8903826, 17807652]

約数ペア:

[(1, 17807652), (2, 8903826), (3, 5935884), (4, 4451913), (6, 2967942), (9, 1978628), (12, 1483971), (18, 989314), (36, 494657), (71, 250812), (142, 125406), (213, 83604), (284, 62703), (426, 41802), (639, 27868), (852, 20901), (1278, 13934), (2556, 6967)]