218545956

素因数分解:

$2^2\times 3^2\times {\mathrm{2053}}^1\times {\mathrm{2957}}^1$

素因数の和:5020

約数の個数: 36

約数和(自身を含む): 552891612

約数和(自身を除く): 334345656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2053, 2957, 4106, 5914, 6159, 8212, 8871, 11828, 12318, 17742, 18477, 24636, 26613, 35484, 36954, 53226, 73908, 106452, 6070721, 12141442, 18212163, 24282884, 36424326, 54636489, 72848652, 109272978, 218545956]

約数ペア:

[(1, 218545956), (2, 109272978), (3, 72848652), (4, 54636489), (6, 36424326), (9, 24282884), (12, 18212163), (18, 12141442), (36, 6070721), (2053, 106452), (2957, 73908), (4106, 53226), (5914, 36954), (6159, 35484), (8212, 26613), (8871, 24636), (11828, 18477), (12318, 17742)]