18885432

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11083}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 47882880

約数和(自身を除く): 28997448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11083, 22166, 33249, 44332, 66498, 88664, 132996, 265992, 786893, 1573786, 2360679, 3147572, 4721358, 6295144, 9442716, 18885432]

約数ペア:

[(1, 18885432), (2, 9442716), (3, 6295144), (4, 4721358), (6, 3147572), (8, 2360679), (12, 1573786), (24, 786893), (71, 265992), (142, 132996), (213, 88664), (284, 66498), (426, 44332), (568, 33249), (852, 22166), (1704, 11083)]