38154204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 111831720

約数和(自身を除く): 73677516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 461, 484, 627, 684, 726, 836, 922, 1089, 1254, 1383, 1452, 1844, 1881, 2178, 2299, 2508, 2766, 3762, 4149, 4356, 4598, 5071, 5532, 6897, 7524, 8298, 8759, 9196, 10142, 13794, 15213, 16596, 17518, 20284, 20691, 26277, 27588, 30426, 35036, 41382, 45639, 52554, 55781, 60852, 78831, 82764, 91278, 96349, 105108, 111562, 157662, 167343, 182556, 192698, 223124, 289047, 315324, 334686, 385396, 502029, 578094, 669372, 867141, 1004058, 1059839, 1156188, 1734282, 2008116, 2119678, 3179517, 3468564, 4239356, 6359034, 9538551, 12718068, 19077102, 38154204]

約数ペア:

[(1, 38154204), (2, 19077102), (3, 12718068), (4, 9538551), (6, 6359034), (9, 4239356), (11, 3468564), (12, 3179517), (18, 2119678), (19, 2008116), (22, 1734282), (33, 1156188), (36, 1059839), (38, 1004058), (44, 867141), (57, 669372), (66, 578094), (76, 502029), (99, 385396), (114, 334686), (121, 315324), (132, 289047), (171, 223124), (198, 192698), (209, 182556), (228, 167343), (242, 157662), (342, 111562), (363, 105108), (396, 96349), (418, 91278), (461, 82764), (484, 78831), (627, 60852), (684, 55781), (726, 52554), (836, 45639), (922, 41382), (1089, 35036), (1254, 30426), (1383, 27588), (1452, 26277), (1844, 20691), (1881, 20284), (2178, 17518), (2299, 16596), (2508, 15213), (2766, 13794), (3762, 10142), (4149, 9196), (4356, 8759), (4598, 8298), (5071, 7524), (5532, 6897)]