18103122

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 40368960

約数和(自身を除く): 22265838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 641, 1046, 1282, 1569, 1923, 3138, 3846, 4707, 5769, 9414, 11538, 14121, 17307, 28242, 34614, 335243, 670486, 1005729, 2011458, 3017187, 6034374, 9051561, 18103122]

約数ペア:

[(1, 18103122), (2, 9051561), (3, 6034374), (6, 3017187), (9, 2011458), (18, 1005729), (27, 670486), (54, 335243), (523, 34614), (641, 28242), (1046, 17307), (1282, 14121), (1569, 11538), (1923, 9414), (3138, 5769), (3846, 4707)]