8212668

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 20109600

約数和(自身を除く): 11896932

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 349, 444, 636, 698, 1047, 1396, 1961, 2094, 3922, 4188, 5883, 7844, 11766, 12913, 18497, 23532, 25826, 36994, 38739, 51652, 55491, 73988, 77478, 110982, 154956, 221964, 684389, 1368778, 2053167, 2737556, 4106334, 8212668]

約数ペア:

[(1, 8212668), (2, 4106334), (3, 2737556), (4, 2053167), (6, 1368778), (12, 684389), (37, 221964), (53, 154956), (74, 110982), (106, 77478), (111, 73988), (148, 55491), (159, 51652), (212, 38739), (222, 36994), (318, 25826), (349, 23532), (444, 18497), (636, 12913), (698, 11766), (1047, 7844), (1396, 5883), (1961, 4188), (2094, 3922)]