2018573802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{36493}}^1$

素因数の和:36947

約数の個数: 48

約数和(自身を含む): 5009896320

約数和(自身を除く): 2991322518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1317, 2634, 3073, 3951, 6146, 7902, 9219, 18438, 27657, 36493, 55314, 72986, 109479, 218958, 255451, 328437, 510902, 656874, 766353, 1532706, 2299059, 4598118, 16020427, 32040854, 48061281, 96122562, 112142989, 144183843, 224285978, 288367686, 336428967, 672857934, 1009286901, 2018573802]

約数ペア:

[(1, 2018573802), (2, 1009286901), (3, 672857934), (6, 336428967), (7, 288367686), (9, 224285978), (14, 144183843), (18, 112142989), (21, 96122562), (42, 48061281), (63, 32040854), (126, 16020427), (439, 4598118), (878, 2299059), (1317, 1532706), (2634, 766353), (3073, 656874), (3951, 510902), (6146, 328437), (7902, 255451), (9219, 218958), (18438, 109479), (27657, 72986), (36493, 55314)]