138312468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{182953}}^1$

素因数の和:182973

約数の個数: 48

約数和(自身を含む): 409816960

約数和(自身を除く): 271504492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 182953, 365906, 548859, 731812, 1097718, 1280671, 1646577, 2195436, 2561342, 3293154, 3842013, 4939731, 5122684, 6586308, 7684026, 9879462, 11526039, 15368052, 19758924, 23052078, 34578117, 46104156, 69156234, 138312468]

約数ペア:

[(1, 138312468), (2, 69156234), (3, 46104156), (4, 34578117), (6, 23052078), (7, 19758924), (9, 15368052), (12, 11526039), (14, 9879462), (18, 7684026), (21, 6586308), (27, 5122684), (28, 4939731), (36, 3842013), (42, 3293154), (54, 2561342), (63, 2195436), (84, 1646577), (108, 1280671), (126, 1097718), (189, 731812), (252, 548859), (378, 365906), (756, 182953)]