1155042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 2920320

約数和(自身を除く): 1765278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 103, 126, 178, 206, 267, 309, 534, 618, 623, 721, 801, 927, 1246, 1442, 1602, 1854, 1869, 2163, 3738, 4326, 5607, 6489, 9167, 11214, 12978, 18334, 27501, 55002, 64169, 82503, 128338, 165006, 192507, 385014, 577521, 1155042]

約数ペア:

[(1, 1155042), (2, 577521), (3, 385014), (6, 192507), (7, 165006), (9, 128338), (14, 82503), (18, 64169), (21, 55002), (42, 27501), (63, 18334), (89, 12978), (103, 11214), (126, 9167), (178, 6489), (206, 5607), (267, 4326), (309, 3738), (534, 2163), (618, 1869), (623, 1854), (721, 1602), (801, 1442), (927, 1246)]