243942534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3674

約数の個数: 72

約数和(自身を含む): 599866176

約数和(自身を除く): 355923642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3613, 3751, 6138, 7226, 7502, 10839, 11253, 21678, 22506, 32517, 33759, 39743, 65034, 67518, 79486, 112003, 119229, 224006, 238458, 336009, 357687, 437173, 672018, 715374, 874346, 1008027, 1232033, 1311519, 2016054, 2464066, 2623038, 3696099, 3934557, 7392198, 7869114, 11088297, 13552363, 22176594, 27104726, 40657089, 81314178, 121971267, 243942534]

約数ペア:

[(1, 243942534), (2, 121971267), (3, 81314178), (6, 40657089), (9, 27104726), (11, 22176594), (18, 13552363), (22, 11088297), (31, 7869114), (33, 7392198), (62, 3934557), (66, 3696099), (93, 2623038), (99, 2464066), (121, 2016054), (186, 1311519), (198, 1232033), (242, 1008027), (279, 874346), (341, 715374), (363, 672018), (558, 437173), (682, 357687), (726, 336009), (1023, 238458), (1089, 224006), (2046, 119229), (2178, 112003), (3069, 79486), (3613, 67518), (3751, 65034), (6138, 39743), (7226, 33759), (7502, 32517), (10839, 22506), (11253, 21678)]