18525210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 49230720

約数和(自身を除く): 30705510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 769, 803, 1095, 1538, 1606, 2190, 2307, 2409, 3845, 4015, 4614, 4818, 7690, 8030, 8459, 11535, 12045, 16918, 23070, 24090, 25377, 42295, 50754, 56137, 84590, 112274, 126885, 168411, 253770, 280685, 336822, 561370, 617507, 842055, 1235014, 1684110, 1852521, 3087535, 3705042, 6175070, 9262605, 18525210]

約数ペア:

[(1, 18525210), (2, 9262605), (3, 6175070), (5, 3705042), (6, 3087535), (10, 1852521), (11, 1684110), (15, 1235014), (22, 842055), (30, 617507), (33, 561370), (55, 336822), (66, 280685), (73, 253770), (110, 168411), (146, 126885), (165, 112274), (219, 84590), (330, 56137), (365, 50754), (438, 42295), (730, 25377), (769, 24090), (803, 23070), (1095, 16918), (1538, 12045), (1606, 11535), (2190, 8459), (2307, 8030), (2409, 7690), (3845, 4818), (4015, 4614)]