123235938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17159}}^1$

素因数の和:17196

約数の個数: 64

約数和(自身を含む): 329472000

約数和(自身を除く): 206236062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 17159, 34318, 51477, 102954, 120113, 154431, 240226, 308862, 326021, 360339, 463293, 652042, 720678, 926586, 978063, 1081017, 1956126, 2162034, 2282147, 2934189, 3243051, 4564294, 5868378, 6486102, 6846441, 8802567, 13692882, 17605134, 20539323, 41078646, 61617969, 123235938]

約数ペア:

[(1, 123235938), (2, 61617969), (3, 41078646), (6, 20539323), (7, 17605134), (9, 13692882), (14, 8802567), (18, 6846441), (19, 6486102), (21, 5868378), (27, 4564294), (38, 3243051), (42, 2934189), (54, 2282147), (57, 2162034), (63, 1956126), (114, 1081017), (126, 978063), (133, 926586), (171, 720678), (189, 652042), (266, 463293), (342, 360339), (378, 326021), (399, 308862), (513, 240226), (798, 154431), (1026, 120113), (1197, 102954), (2394, 51477), (3591, 34318), (7182, 17159)]