18375742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 18015938

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7019, 14038, 49133, 77209, 98266, 119323, 154418, 238646, 540463, 835261, 1080926, 1312553, 1670522, 2625106, 9187871, 18375742]

約数ペア:

[(1, 18375742), (2, 9187871), (7, 2625106), (11, 1670522), (14, 1312553), (17, 1080926), (22, 835261), (34, 540463), (77, 238646), (119, 154418), (154, 119323), (187, 98266), (238, 77209), (374, 49133), (1309, 14038), (2618, 7019)]