21536472

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1093}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 53956080

約数和(自身を除く): 32419608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1093, 1642, 2186, 2463, 3279, 3284, 4372, 4926, 6558, 6568, 8744, 9852, 13116, 19704, 26232, 897353, 1794706, 2692059, 3589412, 5384118, 7178824, 10768236, 21536472]

約数ペア:

[(1, 21536472), (2, 10768236), (3, 7178824), (4, 5384118), (6, 3589412), (8, 2692059), (12, 1794706), (24, 897353), (821, 26232), (1093, 19704), (1642, 13116), (2186, 9852), (2463, 8744), (3279, 6568), (3284, 6558), (4372, 4926)]