139538808

素因数分解:

$2^3\times 3^3\times {\mathrm{646013}}^1$

素因数の和:646028

約数の個数: 32

約数和(自身を含む): 387608400

約数和(自身を除く): 248069592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 646013, 1292026, 1938039, 2584052, 3876078, 5168104, 5814117, 7752156, 11628234, 15504312, 17442351, 23256468, 34884702, 46512936, 69769404, 139538808]

約数ペア:

[(1, 139538808), (2, 69769404), (3, 46512936), (4, 34884702), (6, 23256468), (8, 17442351), (9, 15504312), (12, 11628234), (18, 7752156), (24, 5814117), (27, 5168104), (36, 3876078), (54, 2584052), (72, 1938039), (108, 1292026), (216, 646013)]