21534192

素因数分解:

$2^4\times 3^2\times {\mathrm{149543}}^1$

素因数の和:149557

約数の個数: 30

約数和(自身を含む): 60266232

約数和(自身を除く): 38732040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149543, 299086, 448629, 598172, 897258, 1196344, 1345887, 1794516, 2392688, 2691774, 3589032, 5383548, 7178064, 10767096, 21534192]

約数ペア:

[(1, 21534192), (2, 10767096), (3, 7178064), (4, 5383548), (6, 3589032), (8, 2691774), (9, 2392688), (12, 1794516), (16, 1345887), (18, 1196344), (24, 897258), (36, 598172), (48, 448629), (72, 299086), (144, 149543)]