13318266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 29090880

約数和(自身を除く): 15772614

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2339, 2847, 4678, 5694, 7017, 14034, 30407, 60814, 91221, 170747, 182442, 341494, 512241, 1024482, 2219711, 4439422, 6659133, 13318266]

約数ペア:

[(1, 13318266), (2, 6659133), (3, 4439422), (6, 2219711), (13, 1024482), (26, 512241), (39, 341494), (73, 182442), (78, 170747), (146, 91221), (219, 60814), (438, 30407), (949, 14034), (1898, 7017), (2339, 5694), (2847, 4678)]