11397924

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 30430400

約数和(自身を除く): 19032476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 199, 222, 258, 333, 387, 398, 444, 516, 597, 666, 774, 796, 1194, 1332, 1548, 1591, 1791, 2388, 3182, 3582, 4773, 6364, 7164, 7363, 8557, 9546, 14319, 14726, 17114, 19092, 22089, 25671, 28638, 29452, 34228, 44178, 51342, 57276, 66267, 77013, 88356, 102684, 132534, 154026, 265068, 308052, 316609, 633218, 949827, 1266436, 1899654, 2849481, 3799308, 5698962, 11397924]

約数ペア:

[(1, 11397924), (2, 5698962), (3, 3799308), (4, 2849481), (6, 1899654), (9, 1266436), (12, 949827), (18, 633218), (36, 316609), (37, 308052), (43, 265068), (74, 154026), (86, 132534), (111, 102684), (129, 88356), (148, 77013), (172, 66267), (199, 57276), (222, 51342), (258, 44178), (333, 34228), (387, 29452), (398, 28638), (444, 25671), (516, 22089), (597, 19092), (666, 17114), (774, 14726), (796, 14319), (1194, 9546), (1332, 8557), (1548, 7363), (1591, 7164), (1791, 6364), (2388, 4773), (3182, 3582)]