2742331.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115399}}^1$

素因数の和:115428

約数の個数: 36

約数和(自身を含む): 210028000

約数和(自身を除く): 131095084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 115399, 230798, 346197, 461596, 692394, 1038591, 1384788, 2077182, 2192581, 4154364, 4385162, 6577743, 8770324, 13155486, 19733229, 26310972, 39466458, 78932916]

約数ペア:

[(1, 78932916), (2, 39466458), (3, 26310972), (4, 19733229), (6, 13155486), (9, 8770324), (12, 6577743), (18, 4385162), (19, 4154364), (36, 2192581), (38, 2077182), (57, 1384788), (76, 1038591), (114, 692394), (171, 461596), (228, 346197), (342, 230798), (684, 115399)]