22142628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8663}}^1$

素因数の和:8744

約数の個数: 36

約数和(自身を含む): 56766528

約数和(自身を除く): 34623900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 8663, 17326, 25989, 34652, 51978, 77967, 103956, 155934, 311868, 615073, 1230146, 1845219, 2460292, 3690438, 5535657, 7380876, 11071314, 22142628]

約数ペア:

[(1, 22142628), (2, 11071314), (3, 7380876), (4, 5535657), (6, 3690438), (9, 2460292), (12, 1845219), (18, 1230146), (36, 615073), (71, 311868), (142, 155934), (213, 103956), (284, 77967), (426, 51978), (639, 34652), (852, 25989), (1278, 17326), (2556, 8663)]