7861014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 19712160

約数和(自身を除く): 11851146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 701, 801, 1246, 1402, 1602, 1869, 2103, 3738, 4206, 4907, 5607, 6309, 9814, 11214, 12618, 14721, 29442, 44163, 62389, 88326, 124778, 187167, 374334, 436723, 561501, 873446, 1123002, 1310169, 2620338, 3930507, 7861014]

約数ペア:

[(1, 7861014), (2, 3930507), (3, 2620338), (6, 1310169), (7, 1123002), (9, 873446), (14, 561501), (18, 436723), (21, 374334), (42, 187167), (63, 124778), (89, 88326), (126, 62389), (178, 44163), (267, 29442), (534, 14721), (623, 12618), (701, 11214), (801, 9814), (1246, 6309), (1402, 5607), (1602, 4907), (1869, 4206), (2103, 3738)]