1918692

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 4892160

約数和(自身を除く): 2973468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 239, 446, 478, 669, 717, 892, 956, 1338, 1434, 2007, 2151, 2676, 2868, 4014, 4302, 8028, 8604, 53297, 106594, 159891, 213188, 319782, 479673, 639564, 959346, 1918692]

約数ペア:

[(1, 1918692), (2, 959346), (3, 639564), (4, 479673), (6, 319782), (9, 213188), (12, 159891), (18, 106594), (36, 53297), (223, 8604), (239, 8028), (446, 4302), (478, 4014), (669, 2868), (717, 2676), (892, 2151), (956, 2007), (1338, 1434)]