11989386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{39181}}^1$

素因数の和:39206

約数の個数: 24

約数和(自身を含む): 27505764

約数和(自身を除く): 15516378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 39181, 78362, 117543, 235086, 352629, 666077, 705258, 1332154, 1998231, 3996462, 5994693, 11989386]

約数ペア:

[(1, 11989386), (2, 5994693), (3, 3996462), (6, 1998231), (9, 1332154), (17, 705258), (18, 666077), (34, 352629), (51, 235086), (102, 117543), (153, 78362), (306, 39181)]