15707571966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{1237}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 36292613760

約数和(自身を除く): 20585041794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 347, 642, 694, 963, 1041, 1237, 1926, 2033, 2082, 2474, 3123, 3711, 4066, 6099, 6246, 6593, 7422, 11133, 12198, 13186, 18297, 19779, 22266, 23503, 36594, 37129, 39558, 47006, 59337, 70509, 74258, 111387, 118674, 132359, 141018, 211527, 222774, 264718, 334161, 397077, 423054, 429239, 668322, 705451, 794154, 858478, 1191231, 1287717, 1410902, 2116353, 2382462, 2514821, 2575434, 3863151, 4232706, 5029642, 6349059, 7544463, 7726302, 8155541, 12698118, 15088926, 16311082, 22633389, 24466623, 45266778, 45928573, 48933246, 73399869, 91857146, 137785719, 146799738, 275571438, 413357157, 826714314, 872642887, 1745285774, 2617928661, 5235857322, 7853785983, 15707571966]

約数ペア:

[(1, 15707571966), (2, 7853785983), (3, 5235857322), (6, 2617928661), (9, 1745285774), (18, 872642887), (19, 826714314), (38, 413357157), (57, 275571438), (107, 146799738), (114, 137785719), (171, 91857146), (214, 73399869), (321, 48933246), (342, 45928573), (347, 45266778), (642, 24466623), (694, 22633389), (963, 16311082), (1041, 15088926), (1237, 12698118), (1926, 8155541), (2033, 7726302), (2082, 7544463), (2474, 6349059), (3123, 5029642), (3711, 4232706), (4066, 3863151), (6099, 2575434), (6246, 2514821), (6593, 2382462), (7422, 2116353), (11133, 1410902), (12198, 1287717), (13186, 1191231), (18297, 858478), (19779, 794154), (22266, 705451), (23503, 668322), (36594, 429239), (37129, 423054), (39558, 397077), (47006, 334161), (59337, 264718), (70509, 222774), (74258, 211527), (111387, 141018), (118674, 132359)]