2009276712

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3664

約数の個数: 128

約数和(自身を含む): 5814547200

約数和(自身を除く): 3805270488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 71, 72, 74, 108, 111, 142, 148, 213, 216, 222, 284, 296, 333, 426, 444, 568, 639, 666, 852, 888, 999, 1278, 1332, 1704, 1917, 1998, 2556, 2627, 2664, 3541, 3834, 3996, 5112, 5254, 7082, 7668, 7881, 7992, 10508, 10623, 14164, 15336, 15762, 21016, 21246, 23643, 28328, 31524, 31869, 42492, 47286, 63048, 63738, 70929, 84984, 94572, 95607, 127476, 131017, 141858, 189144, 191214, 251411, 254952, 262034, 283716, 382428, 393051, 502822, 524068, 567432, 754233, 764856, 786102, 1005644, 1048136, 1179153, 1508466, 1572204, 2011288, 2262699, 2358306, 3016932, 3144408, 3537459, 4525398, 4716612, 6033864, 6788097, 7074918, 9050796, 9302207, 9433224, 13576194, 14149836, 18101592, 18604414, 27152388, 27906621, 28299672, 37208828, 54304776, 55813242, 74417656, 83719863, 111626484, 167439726, 223252968, 251159589, 334879452, 502319178, 669758904, 1004638356, 2009276712]

約数ペア:

[(1, 2009276712), (2, 1004638356), (3, 669758904), (4, 502319178), (6, 334879452), (8, 251159589), (9, 223252968), (12, 167439726), (18, 111626484), (24, 83719863), (27, 74417656), (36, 55813242), (37, 54304776), (54, 37208828), (71, 28299672), (72, 27906621), (74, 27152388), (108, 18604414), (111, 18101592), (142, 14149836), (148, 13576194), (213, 9433224), (216, 9302207), (222, 9050796), (284, 7074918), (296, 6788097), (333, 6033864), (426, 4716612), (444, 4525398), (568, 3537459), (639, 3144408), (666, 3016932), (852, 2358306), (888, 2262699), (999, 2011288), (1278, 1572204), (1332, 1508466), (1704, 1179153), (1917, 1048136), (1998, 1005644), (2556, 786102), (2627, 764856), (2664, 754233), (3541, 567432), (3834, 524068), (3996, 502822), (5112, 393051), (5254, 382428), (7082, 283716), (7668, 262034), (7881, 254952), (7992, 251411), (10508, 191214), (10623, 189144), (14164, 141858), (15336, 131017), (15762, 127476), (21016, 95607), (21246, 94572), (23643, 84984), (28328, 70929), (31524, 63738), (31869, 63048), (42492, 47286)]