3840318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 9052560

約数和(自身を除く): 5212242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 197, 342, 361, 394, 513, 591, 722, 1026, 1083, 1182, 1773, 2166, 3249, 3546, 3743, 5319, 6498, 7486, 9747, 10638, 11229, 19494, 22458, 33687, 67374, 71117, 101061, 142234, 202122, 213351, 426702, 640053, 1280106, 1920159, 3840318]

約数ペア:

[(1, 3840318), (2, 1920159), (3, 1280106), (6, 640053), (9, 426702), (18, 213351), (19, 202122), (27, 142234), (38, 101061), (54, 71117), (57, 67374), (114, 33687), (171, 22458), (197, 19494), (342, 11229), (361, 10638), (394, 9747), (513, 7486), (591, 6498), (722, 5319), (1026, 3743), (1083, 3546), (1182, 3249), (1773, 2166)]