2009047068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 5973449664

約数和(自身を除く): 3964402596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 337, 369, 492, 574, 577, 674, 738, 861, 1011, 1148, 1154, 1348, 1476, 1722, 1731, 2022, 2308, 2359, 2583, 3033, 3444, 3462, 4039, 4044, 4718, 5166, 5193, 6066, 6924, 7077, 8078, 9436, 10332, 10386, 12117, 12132, 13817, 14154, 16156, 20772, 21231, 23657, 24234, 27634, 28308, 36351, 41451, 42462, 47314, 48468, 55268, 70971, 72702, 82902, 84924, 94628, 96719, 124353, 141942, 145404, 165599, 165804, 193438, 194449, 212913, 248706, 283884, 290157, 331198, 386876, 388898, 425826, 496797, 497412, 580314, 583347, 662396, 777796, 851652, 870471, 993594, 1160628, 1166694, 1361143, 1490391, 1740942, 1750041, 1987188, 2333388, 2722286, 2980782, 3481884, 3500082, 4083429, 5444572, 5961564, 7000164, 7972409, 8166858, 12250287, 15944818, 16333716, 23917227, 24500574, 31889636, 47834454, 49001148, 55806863, 71751681, 95668908, 111613726, 143503362, 167420589, 223227452, 287006724, 334841178, 502261767, 669682356, 1004523534, 2009047068]

約数ペア:

[(1, 2009047068), (2, 1004523534), (3, 669682356), (4, 502261767), (6, 334841178), (7, 287006724), (9, 223227452), (12, 167420589), (14, 143503362), (18, 111613726), (21, 95668908), (28, 71751681), (36, 55806863), (41, 49001148), (42, 47834454), (63, 31889636), (82, 24500574), (84, 23917227), (123, 16333716), (126, 15944818), (164, 12250287), (246, 8166858), (252, 7972409), (287, 7000164), (337, 5961564), (369, 5444572), (492, 4083429), (574, 3500082), (577, 3481884), (674, 2980782), (738, 2722286), (861, 2333388), (1011, 1987188), (1148, 1750041), (1154, 1740942), (1348, 1490391), (1476, 1361143), (1722, 1166694), (1731, 1160628), (2022, 993594), (2308, 870471), (2359, 851652), (2583, 777796), (3033, 662396), (3444, 583347), (3462, 580314), (4039, 497412), (4044, 496797), (4718, 425826), (5166, 388898), (5193, 386876), (6066, 331198), (6924, 290157), (7077, 283884), (8078, 248706), (9436, 212913), (10332, 194449), (10386, 193438), (12117, 165804), (12132, 165599), (13817, 145404), (14154, 141942), (16156, 124353), (20772, 96719), (21231, 94628), (23657, 84924), (24234, 82902), (27634, 72702), (28308, 70971), (36351, 55268), (41451, 48468), (42462, 47314)]