21463434

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 47969280

約数和(自身を除く): 26505846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 2081, 3438, 4162, 5157, 6243, 10314, 12486, 18729, 37458, 56187, 112374, 397471, 794942, 1192413, 2384826, 3577239, 7154478, 10731717, 21463434]

約数ペア:

[(1, 21463434), (2, 10731717), (3, 7154478), (6, 3577239), (9, 2384826), (18, 1192413), (27, 794942), (54, 397471), (191, 112374), (382, 56187), (573, 37458), (1146, 18729), (1719, 12486), (2081, 10314), (3438, 6243), (4162, 5157)]