27196638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 66147840

約数和(自身を除く): 38951202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 197, 266, 346, 394, 399, 519, 591, 798, 1038, 1182, 1211, 1379, 2422, 2758, 3287, 3633, 3743, 4137, 6574, 7266, 7486, 8274, 9861, 11229, 19722, 22458, 23009, 26201, 34081, 46018, 52402, 68162, 69027, 78603, 102243, 138054, 157206, 204486, 238567, 477134, 647539, 715701, 1295078, 1431402, 1942617, 3885234, 4532773, 9065546, 13598319, 27196638]

約数ペア:

[(1, 27196638), (2, 13598319), (3, 9065546), (6, 4532773), (7, 3885234), (14, 1942617), (19, 1431402), (21, 1295078), (38, 715701), (42, 647539), (57, 477134), (114, 238567), (133, 204486), (173, 157206), (197, 138054), (266, 102243), (346, 78603), (394, 69027), (399, 68162), (519, 52402), (591, 46018), (798, 34081), (1038, 26201), (1182, 23009), (1211, 22458), (1379, 19722), (2422, 11229), (2758, 9861), (3287, 8274), (3633, 7486), (3743, 7266), (4137, 6574)]