181764

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:47

約数の個数: 72

約数和(自身を含む): 550368

約数和(自身を除く): 368604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 243, 297, 306, 324, 374, 396, 459, 486, 561, 594, 612, 748, 891, 918, 972, 1122, 1188, 1377, 1683, 1782, 1836, 2244, 2673, 2754, 3366, 3564, 4131, 5049, 5346, 5508, 6732, 8262, 10098, 10692, 15147, 16524, 20196, 30294, 45441, 60588, 90882, 181764]

約数ペア:

[(1, 181764), (2, 90882), (3, 60588), (4, 45441), (6, 30294), (9, 20196), (11, 16524), (12, 15147), (17, 10692), (18, 10098), (22, 8262), (27, 6732), (33, 5508), (34, 5346), (36, 5049), (44, 4131), (51, 3564), (54, 3366), (66, 2754), (68, 2673), (81, 2244), (99, 1836), (102, 1782), (108, 1683), (132, 1377), (153, 1188), (162, 1122), (187, 972), (198, 918), (204, 891), (243, 748), (297, 612), (306, 594), (324, 561), (374, 486), (396, 459)]