18702940124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5121287}}^1$

素因数の和:5121385

約数の個数: 24

約数和(自身を含む): 36135808128

約数和(自身を除く): 17432868004

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5121287, 10242574, 20485148, 56334157, 112668314, 225336628, 425066821, 850133642, 1700267284, 4675735031, 9351470062, 18702940124]

約数ペア:

[(1, 18702940124), (2, 9351470062), (4, 4675735031), (11, 1700267284), (22, 850133642), (44, 425066821), (83, 225336628), (166, 112668314), (332, 56334157), (913, 20485148), (1826, 10242574), (3652, 5121287)]