18440114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 35683200

約数和(自身を除く): 17243086

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4129, 4466, 8258, 28903, 45419, 57806, 90838, 119741, 239482, 317933, 635866, 838187, 1317151, 1676374, 2634302, 9220057, 18440114]

約数ペア:

[(1, 18440114), (2, 9220057), (7, 2634302), (11, 1676374), (14, 1317151), (22, 838187), (29, 635866), (58, 317933), (77, 239482), (154, 119741), (203, 90838), (319, 57806), (406, 45419), (638, 28903), (2233, 8258), (4129, 4466)]