64468494

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51907}}^1$

素因数の和:51941

約数の個数: 32

約数和(自身を含む): 149495040

約数和(自身を除く): 85026546

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 51907, 103814, 155721, 311442, 467163, 934326, 1193861, 1401489, 2387722, 2802978, 3581583, 7163166, 10744749, 21489498, 32234247, 64468494]

約数ペア:

[(1, 64468494), (2, 32234247), (3, 21489498), (6, 10744749), (9, 7163166), (18, 3581583), (23, 2802978), (27, 2387722), (46, 1401489), (54, 1193861), (69, 934326), (138, 467163), (207, 311442), (414, 155721), (621, 103814), (1242, 51907)]