15690964392

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{338927}}^1$

素因数の和:339582

約数の個数: 48

約数和(自身を含む): 42562578240

約数和(自身を除く): 26871613848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 23148, 46296, 338927, 677854, 1016781, 1355708, 2033562, 2711416, 3050343, 4067124, 6100686, 8134248, 12201372, 24402744, 217930061, 435860122, 653790183, 871720244, 1307580366, 1743440488, 1961370549, 2615160732, 3922741098, 5230321464, 7845482196, 15690964392]

約数ペア:

[(1, 15690964392), (2, 7845482196), (3, 5230321464), (4, 3922741098), (6, 2615160732), (8, 1961370549), (9, 1743440488), (12, 1307580366), (18, 871720244), (24, 653790183), (36, 435860122), (72, 217930061), (643, 24402744), (1286, 12201372), (1929, 8134248), (2572, 6100686), (3858, 4067124), (5144, 3050343), (5787, 2711416), (7716, 2033562), (11574, 1355708), (15432, 1016781), (23148, 677854), (46296, 338927)]