1821734028

素因数分解:

$2^2\times 3^2\times {\mathrm{3917}}^1\times {\mathrm{12919}}^1$

素因数の和:16846

約数の個数: 36

約数和(自身を含む): 4606470960

約数和(自身を除く): 2784736932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3917, 7834, 11751, 12919, 15668, 23502, 25838, 35253, 38757, 47004, 51676, 70506, 77514, 116271, 141012, 155028, 232542, 465084, 50603723, 101207446, 151811169, 202414892, 303622338, 455433507, 607244676, 910867014, 1821734028]

約数ペア:

[(1, 1821734028), (2, 910867014), (3, 607244676), (4, 455433507), (6, 303622338), (9, 202414892), (12, 151811169), (18, 101207446), (36, 50603723), (3917, 465084), (7834, 232542), (11751, 155028), (12919, 141012), (15668, 116271), (23502, 77514), (25838, 70506), (35253, 51676), (38757, 47004)]