12051738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 27799200

約数和(自身を除く): 15747462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 269, 342, 393, 538, 786, 807, 1179, 1614, 2358, 2421, 2489, 4842, 4978, 5111, 7467, 10222, 14934, 15333, 22401, 30666, 35239, 44802, 45999, 70478, 91998, 105717, 211434, 317151, 634302, 669541, 1339082, 2008623, 4017246, 6025869, 12051738]

約数ペア:

[(1, 12051738), (2, 6025869), (3, 4017246), (6, 2008623), (9, 1339082), (18, 669541), (19, 634302), (38, 317151), (57, 211434), (114, 105717), (131, 91998), (171, 70478), (262, 45999), (269, 44802), (342, 35239), (393, 30666), (538, 22401), (786, 15333), (807, 14934), (1179, 10222), (1614, 7467), (2358, 5111), (2421, 4978), (2489, 4842)]