1561036008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{9209}}^1$

素因数の和:10234

約数の個数: 64

約数和(自身を含む): 4465008000

約数和(自身を除く): 2903971992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1009, 2018, 3027, 4036, 6054, 7063, 8072, 9209, 12108, 14126, 18418, 21189, 24216, 27627, 28252, 36836, 42378, 55254, 56504, 64463, 73672, 84756, 110508, 128926, 169512, 193389, 221016, 257852, 386778, 515704, 773556, 1547112, 9291881, 18583762, 27875643, 37167524, 55751286, 65043167, 74335048, 111502572, 130086334, 195129501, 223005144, 260172668, 390259002, 520345336, 780518004, 1561036008]

約数ペア:

[(1, 1561036008), (2, 780518004), (3, 520345336), (4, 390259002), (6, 260172668), (7, 223005144), (8, 195129501), (12, 130086334), (14, 111502572), (21, 74335048), (24, 65043167), (28, 55751286), (42, 37167524), (56, 27875643), (84, 18583762), (168, 9291881), (1009, 1547112), (2018, 773556), (3027, 515704), (4036, 386778), (6054, 257852), (7063, 221016), (8072, 193389), (9209, 169512), (12108, 128926), (14126, 110508), (18418, 84756), (21189, 73672), (24216, 64463), (27627, 56504), (28252, 55254), (36836, 42378)]