1839311964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{235447}}^1$

素因数の和:235495

約数の個数: 72

約数和(自身を含む): 5484996608

約数和(自身を除く): 3645684644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 235447, 470894, 706341, 941788, 1412682, 1648129, 2119023, 2825364, 3296258, 4238046, 4944387, 6592516, 7298857, 8476092, 9888774, 14597714, 14833161, 19777548, 21896571, 29195428, 29666322, 43793142, 51091999, 59332644, 65689713, 87586284, 102183998, 131379426, 153275997, 204367996, 262758852, 306551994, 459827991, 613103988, 919655982, 1839311964]

約数ペア:

[(1, 1839311964), (2, 919655982), (3, 613103988), (4, 459827991), (6, 306551994), (7, 262758852), (9, 204367996), (12, 153275997), (14, 131379426), (18, 102183998), (21, 87586284), (28, 65689713), (31, 59332644), (36, 51091999), (42, 43793142), (62, 29666322), (63, 29195428), (84, 21896571), (93, 19777548), (124, 14833161), (126, 14597714), (186, 9888774), (217, 8476092), (252, 7298857), (279, 6592516), (372, 4944387), (434, 4238046), (558, 3296258), (651, 2825364), (868, 2119023), (1116, 1648129), (1302, 1412682), (1953, 941788), (2604, 706341), (3906, 470894), (7812, 235447)]