22918398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 47236992

約数和(自身を除く): 24318594

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 421, 422, 633, 842, 1263, 1266, 2526, 9073, 18103, 18146, 27219, 36206, 54309, 54438, 88831, 108618, 177662, 266493, 532986, 3819733, 7639466, 11459199, 22918398]

約数ペア:

[(1, 22918398), (2, 11459199), (3, 7639466), (6, 3819733), (43, 532986), (86, 266493), (129, 177662), (211, 108618), (258, 88831), (421, 54438), (422, 54309), (633, 36206), (842, 27219), (1263, 18146), (1266, 18103), (2526, 9073)]