18037290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26141}}^1$

素因数の和:26174

約数の個数: 32

約数和(自身を含む): 45173376

約数和(自身を除く): 27136086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26141, 52282, 78423, 130705, 156846, 261410, 392115, 601243, 784230, 1202486, 1803729, 3006215, 3607458, 6012430, 9018645, 18037290]

約数ペア:

[(1, 18037290), (2, 9018645), (3, 6012430), (5, 3607458), (6, 3006215), (10, 1803729), (15, 1202486), (23, 784230), (30, 601243), (46, 392115), (69, 261410), (115, 156846), (138, 130705), (230, 78423), (345, 52282), (690, 26141)]