186920244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{247249}}^1$

素因数の和:247269

約数の個数: 48

約数和(自身を含む): 553840000

約数和(自身を除く): 366919756

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, 247249, 494498, 741747, 988996, 1483494, 1730743, 2225241, 2966988, 3461486, 4450482, 5192229, 6675723, 6922972, 8900964, 10384458, 13351446, 15576687, 20768916, 26702892, 31153374, 46730061, 62306748, 93460122, 186920244]

約数ペア:

[(1, 186920244), (2, 93460122), (3, 62306748), (4, 46730061), (6, 31153374), (7, 26702892), (9, 20768916), (12, 15576687), (14, 13351446), (18, 10384458), (21, 8900964), (27, 6922972), (28, 6675723), (36, 5192229), (42, 4450482), (54, 3461486), (63, 2966988), (84, 2225241), (108, 1730743), (126, 1483494), (189, 988996), (252, 741747), (378, 494498), (756, 247249)]