18373507317

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{41603}}^1$

素因数の和:43110

約数の個数: 32

約数和(自身を含む): 29715240960

約数和(自身を除く): 11341733643

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1487, 4461, 13383, 16357, 40149, 41603, 49071, 124809, 147213, 374427, 441639, 457633, 1123281, 1372899, 4118697, 12356091, 61863661, 185590983, 556772949, 680500271, 1670318847, 2041500813, 6124502439, 18373507317]

約数ペア:

[(1, 18373507317), (3, 6124502439), (9, 2041500813), (11, 1670318847), (27, 680500271), (33, 556772949), (99, 185590983), (297, 61863661), (1487, 12356091), (4461, 4118697), (13383, 1372899), (16357, 1123281), (40149, 457633), (41603, 441639), (49071, 374427), (124809, 147213)]