64779666

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31477}}^1$

素因数の和:31503

約数の個数: 32

約数和(自身を含む): 151094400

約数和(自身を除く): 86314734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 31477, 62954, 94431, 188862, 220339, 440678, 661017, 1322034, 1542373, 3084746, 4627119, 9254238, 10796611, 21593222, 32389833, 64779666]

約数ペア:

[(1, 64779666), (2, 32389833), (3, 21593222), (6, 10796611), (7, 9254238), (14, 4627119), (21, 3084746), (42, 1542373), (49, 1322034), (98, 661017), (147, 440678), (294, 220339), (343, 188862), (686, 94431), (1029, 62954), (2058, 31477)]