21563783622

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{495241}}^1$

素因数の和:495349

約数の個数: 48

約数和(自身を含む): 48672383760

約数和(自身を除く): 27108600138

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 738, 1062, 2419, 4838, 7257, 14514, 21771, 43542, 495241, 990482, 1485723, 2971446, 4457169, 8914338, 20304881, 29219219, 40609762, 58438438, 60914643, 87657657, 121829286, 175315314, 182743929, 262972971, 365487858, 525945942, 1197987979, 2395975958, 3593963937, 7187927874, 10781891811, 21563783622]

約数ペア:

[(1, 21563783622), (2, 10781891811), (3, 7187927874), (6, 3593963937), (9, 2395975958), (18, 1197987979), (41, 525945942), (59, 365487858), (82, 262972971), (118, 182743929), (123, 175315314), (177, 121829286), (246, 87657657), (354, 60914643), (369, 58438438), (531, 40609762), (738, 29219219), (1062, 20304881), (2419, 8914338), (4838, 4457169), (7257, 2971446), (14514, 1485723), (21771, 990482), (43542, 495241)]