2009097072

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{28649}}^1$

素因数の和:29150

約数の個数: 60

約数和(自身を含む): 5634423600

約数和(自身を除く): 3625326528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 17532, 23376, 28649, 35064, 57298, 70128, 85947, 114596, 171894, 229192, 257841, 343788, 458384, 515682, 687576, 1031364, 1375152, 2062728, 4125456, 13952063, 27904126, 41856189, 55808252, 83712378, 111616504, 125568567, 167424756, 223233008, 251137134, 334849512, 502274268, 669699024, 1004548536, 2009097072]

約数ペア:

[(1, 2009097072), (2, 1004548536), (3, 669699024), (4, 502274268), (6, 334849512), (8, 251137134), (9, 223233008), (12, 167424756), (16, 125568567), (18, 111616504), (24, 83712378), (36, 55808252), (48, 41856189), (72, 27904126), (144, 13952063), (487, 4125456), (974, 2062728), (1461, 1375152), (1948, 1031364), (2922, 687576), (3896, 515682), (4383, 458384), (5844, 343788), (7792, 257841), (8766, 229192), (11688, 171894), (17532, 114596), (23376, 85947), (28649, 70128), (35064, 57298)]