18090744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 33922056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 419, 514, 771, 838, 1028, 1257, 1542, 1676, 1799, 2056, 2514, 2933, 3084, 3352, 3598, 5028, 5397, 5866, 6168, 7196, 8799, 10056, 10794, 11732, 14392, 17598, 21588, 23464, 35196, 43176, 70392, 107683, 215366, 323049, 430732, 646098, 753781, 861464, 1292196, 1507562, 2261343, 2584392, 3015124, 4522686, 6030248, 9045372, 18090744]

約数ペア:

[(1, 18090744), (2, 9045372), (3, 6030248), (4, 4522686), (6, 3015124), (7, 2584392), (8, 2261343), (12, 1507562), (14, 1292196), (21, 861464), (24, 753781), (28, 646098), (42, 430732), (56, 323049), (84, 215366), (168, 107683), (257, 70392), (419, 43176), (514, 35196), (771, 23464), (838, 21588), (1028, 17598), (1257, 14392), (1542, 11732), (1676, 10794), (1799, 10056), (2056, 8799), (2514, 7196), (2933, 6168), (3084, 5866), (3352, 5397), (3598, 5028)]