38431422

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 56

約数和(自身を含む): 88585464

約数和(自身を除く): 50154042

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 613, 729, 774, 1161, 1226, 1458, 1839, 2322, 3483, 3678, 5517, 6966, 10449, 11034, 16551, 20898, 26359, 31347, 33102, 49653, 52718, 62694, 79077, 99306, 148959, 158154, 237231, 297918, 446877, 474462, 711693, 893754, 1423386, 2135079, 4270158, 6405237, 12810474, 19215711, 38431422]

約数ペア:

[(1, 38431422), (2, 19215711), (3, 12810474), (6, 6405237), (9, 4270158), (18, 2135079), (27, 1423386), (43, 893754), (54, 711693), (81, 474462), (86, 446877), (129, 297918), (162, 237231), (243, 158154), (258, 148959), (387, 99306), (486, 79077), (613, 62694), (729, 52718), (774, 49653), (1161, 33102), (1226, 31347), (1458, 26359), (1839, 20898), (2322, 16551), (3483, 11034), (3678, 10449), (5517, 6966)]