18956172

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1607}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 44303616

約数和(自身を除く): 25347444

約数列:

[1, 2, 3, 4, 6, 12, 983, 1607, 1966, 2949, 3214, 3932, 4821, 5898, 6428, 9642, 11796, 19284, 1579681, 3159362, 4739043, 6318724, 9478086, 18956172]

約数ペア:

[(1, 18956172), (2, 9478086), (3, 6318724), (4, 4739043), (6, 3159362), (12, 1579681), (983, 19284), (1607, 11796), (1966, 9642), (2949, 6428), (3214, 5898), (3932, 4821)]