154555002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11909}}^1$

素因数の和:12027

約数の個数: 48

約数和(自身を含む): 386455680

約数和(自身を除く): 231900678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 11909, 12978, 23818, 35727, 71454, 83363, 107181, 166726, 214362, 250089, 500178, 750267, 1226627, 1500534, 2453254, 3679881, 7359762, 8586389, 11039643, 17172778, 22079286, 25759167, 51518334, 77277501, 154555002]

約数ペア:

[(1, 154555002), (2, 77277501), (3, 51518334), (6, 25759167), (7, 22079286), (9, 17172778), (14, 11039643), (18, 8586389), (21, 7359762), (42, 3679881), (63, 2453254), (103, 1500534), (126, 1226627), (206, 750267), (309, 500178), (618, 250089), (721, 214362), (927, 166726), (1442, 107181), (1854, 83363), (2163, 71454), (4326, 35727), (6489, 23818), (11909, 12978)]