2007504468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{17971}}^1$

素因数の和:18117

約数の個数: 72

約数和(自身を含む): 5298864480

約数和(自身を除く): 3291360012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 321, 348, 428, 522, 642, 963, 1044, 1284, 1926, 3103, 3852, 6206, 9309, 12412, 17971, 18618, 27927, 35942, 37236, 53913, 55854, 71884, 107826, 111708, 161739, 215652, 323478, 521159, 646956, 1042318, 1563477, 1922897, 2084636, 3126954, 3845794, 4690431, 5768691, 6253908, 7691588, 9380862, 11537382, 17306073, 18761724, 23074764, 34612146, 55764013, 69224292, 111528026, 167292039, 223056052, 334584078, 501876117, 669168156, 1003752234, 2007504468]

約数ペア:

[(1, 2007504468), (2, 1003752234), (3, 669168156), (4, 501876117), (6, 334584078), (9, 223056052), (12, 167292039), (18, 111528026), (29, 69224292), (36, 55764013), (58, 34612146), (87, 23074764), (107, 18761724), (116, 17306073), (174, 11537382), (214, 9380862), (261, 7691588), (321, 6253908), (348, 5768691), (428, 4690431), (522, 3845794), (642, 3126954), (963, 2084636), (1044, 1922897), (1284, 1563477), (1926, 1042318), (3103, 646956), (3852, 521159), (6206, 323478), (9309, 215652), (12412, 161739), (17971, 111708), (18618, 107826), (27927, 71884), (35942, 55854), (37236, 53913)]