18268756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6197}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 35402976

約数和(自身を除く): 17134220

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6197, 12394, 24788, 68167, 136334, 272668, 415199, 830398, 1660796, 4567189, 9134378, 18268756]

約数ペア:

[(1, 18268756), (2, 9134378), (4, 4567189), (11, 1660796), (22, 830398), (44, 415199), (67, 272668), (134, 136334), (268, 68167), (737, 24788), (1474, 12394), (2948, 6197)]