8903664546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{8317}}^1$

素因数の和:8759

約数の個数: 64

約数和(自身を含む): 20697845760

約数和(自身を除く): 11794181214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 359, 426, 497, 718, 994, 1077, 1491, 2154, 2513, 2982, 5026, 7539, 8317, 15078, 16634, 24951, 25489, 49902, 50978, 58219, 76467, 116438, 152934, 174657, 178423, 349314, 356846, 535269, 590507, 1070538, 1181014, 1771521, 2985803, 3543042, 4133549, 5971606, 8267098, 8957409, 12400647, 17914818, 20900621, 24801294, 41801242, 62701863, 125403726, 211992013, 423984026, 635976039, 1271952078, 1483944091, 2967888182, 4451832273, 8903664546]

約数ペア:

[(1, 8903664546), (2, 4451832273), (3, 2967888182), (6, 1483944091), (7, 1271952078), (14, 635976039), (21, 423984026), (42, 211992013), (71, 125403726), (142, 62701863), (213, 41801242), (359, 24801294), (426, 20900621), (497, 17914818), (718, 12400647), (994, 8957409), (1077, 8267098), (1491, 5971606), (2154, 4133549), (2513, 3543042), (2982, 2985803), (5026, 1771521), (7539, 1181014), (8317, 1070538), (15078, 590507), (16634, 535269), (24951, 356846), (25489, 349314), (49902, 178423), (50978, 174657), (58219, 152934), (76467, 116438)]