21553557762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3233357}}^1$

素因数の和:3233474

約数の個数: 32

約数和(自身を含む): 47491562304

約数和(自身を除く): 25938004542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 6666, 3233357, 6466714, 9700071, 19400142, 35566927, 71133854, 106700781, 213401562, 326569057, 653138114, 979707171, 1959414342, 3592259627, 7184519254, 10776778881, 21553557762]

約数ペア:

[(1, 21553557762), (2, 10776778881), (3, 7184519254), (6, 3592259627), (11, 1959414342), (22, 979707171), (33, 653138114), (66, 326569057), (101, 213401562), (202, 106700781), (303, 71133854), (606, 35566927), (1111, 19400142), (2222, 9700071), (3333, 6466714), (6666, 3233357)]