21949344

素因数分解:

$2^5\times 3^2\times {\mathrm{76213}}^1$

素因数の和:76229

約数の個数: 36

約数和(自身を含む): 62419266

約数和(自身を除く): 40469922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 76213, 152426, 228639, 304852, 457278, 609704, 685917, 914556, 1219408, 1371834, 1829112, 2438816, 2743668, 3658224, 5487336, 7316448, 10974672, 21949344]

約数ペア:

[(1, 21949344), (2, 10974672), (3, 7316448), (4, 5487336), (6, 3658224), (8, 2743668), (9, 2438816), (12, 1829112), (16, 1371834), (18, 1219408), (24, 914556), (32, 685917), (36, 609704), (48, 457278), (72, 304852), (96, 228639), (144, 152426), (288, 76213)]