180846

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 427680

約数和(自身を除く): 246834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 197, 306, 394, 459, 591, 918, 1182, 1773, 3349, 3546, 5319, 6698, 10047, 10638, 20094, 30141, 60282, 90423, 180846]

約数ペア:

[(1, 180846), (2, 90423), (3, 60282), (6, 30141), (9, 20094), (17, 10638), (18, 10047), (27, 6698), (34, 5319), (51, 3546), (54, 3349), (102, 1773), (153, 1182), (197, 918), (306, 591), (394, 459)]