18884048814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{17239}}^1$

素因数の和:20469

約数の個数: 48

約数和(自身を含む): 43084828800

約数和(自身を除く): 24200779986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3203, 6406, 9609, 17239, 19218, 28827, 34478, 51717, 57654, 60857, 103434, 121714, 155151, 182571, 310302, 327541, 365142, 547713, 655082, 982623, 1095426, 1965246, 2947869, 5895738, 55216517, 110433034, 165649551, 331299102, 496948653, 993897306, 1049113823, 2098227646, 3147341469, 6294682938, 9442024407, 18884048814]

約数ペア:

[(1, 18884048814), (2, 9442024407), (3, 6294682938), (6, 3147341469), (9, 2098227646), (18, 1049113823), (19, 993897306), (38, 496948653), (57, 331299102), (114, 165649551), (171, 110433034), (342, 55216517), (3203, 5895738), (6406, 2947869), (9609, 1965246), (17239, 1095426), (19218, 982623), (28827, 655082), (34478, 547713), (51717, 365142), (57654, 327541), (60857, 310302), (103434, 182571), (121714, 155151)]