181874466

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4163

約数の個数: 48

約数和(自身を含む): 420147000

約数和(自身を除く): 238272534

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 298, 306, 447, 894, 1341, 2533, 2682, 3989, 5066, 7599, 7978, 11967, 15198, 22797, 23934, 35901, 45594, 67813, 71802, 135626, 203439, 406878, 594361, 610317, 1188722, 1220634, 1783083, 3566166, 5349249, 10104137, 10698498, 20208274, 30312411, 60624822, 90937233, 181874466]

約数ペア:

[(1, 181874466), (2, 90937233), (3, 60624822), (6, 30312411), (9, 20208274), (17, 10698498), (18, 10104137), (34, 5349249), (51, 3566166), (102, 1783083), (149, 1220634), (153, 1188722), (298, 610317), (306, 594361), (447, 406878), (894, 203439), (1341, 135626), (2533, 71802), (2682, 67813), (3989, 45594), (5066, 35901), (7599, 23934), (7978, 22797), (11967, 15198)]