21167184

素因数分解:

$2^4\times 3^1\times {\mathrm{440983}}^1$

素因数の和:440994

約数の個数: 20

約数和(自身を含む): 54682016

約数和(自身を除く): 33514832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 440983, 881966, 1322949, 1763932, 2645898, 3527864, 5291796, 7055728, 10583592, 21167184]

約数ペア:

[(1, 21167184), (2, 10583592), (3, 7055728), (4, 5291796), (6, 3527864), (8, 2645898), (12, 1763932), (16, 1322949), (24, 881966), (48, 440983)]