12871272

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2963}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 32366880

約数和(自身を除く): 19495608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 2963, 4344, 5926, 8889, 11852, 17778, 23704, 35556, 71112, 536303, 1072606, 1608909, 2145212, 3217818, 4290424, 6435636, 12871272]

約数ペア:

[(1, 12871272), (2, 6435636), (3, 4290424), (4, 3217818), (6, 2145212), (8, 1608909), (12, 1072606), (24, 536303), (181, 71112), (362, 35556), (543, 23704), (724, 17778), (1086, 11852), (1448, 8889), (2172, 5926), (2963, 4344)]