217155384

素因数分解:

$2^3\times 3^3\times {\mathrm{1005349}}^1$

素因数の和:1005364

約数の個数: 32

約数和(自身を含む): 603210000

約数和(自身を除く): 386054616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1005349, 2010698, 3016047, 4021396, 6032094, 8042792, 9048141, 12064188, 18096282, 24128376, 27144423, 36192564, 54288846, 72385128, 108577692, 217155384]

約数ペア:

[(1, 217155384), (2, 108577692), (3, 72385128), (4, 54288846), (6, 36192564), (8, 27144423), (9, 24128376), (12, 18096282), (18, 12064188), (24, 9048141), (27, 8042792), (36, 6032094), (54, 4021396), (72, 3016047), (108, 2010698), (216, 1005349)]