266697054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67043}}^1$

素因数の和:67081

約数の個数: 48

約数和(自身を含む): 658908432

約数和(自身を除く): 392211378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 67043, 134086, 201129, 402258, 603387, 871559, 1139731, 1206774, 1743118, 2279462, 2614677, 3419193, 5229354, 6838386, 7844031, 10257579, 14816503, 15688062, 20515158, 29633006, 44449509, 88899018, 133348527, 266697054]

約数ペア:

[(1, 266697054), (2, 133348527), (3, 88899018), (6, 44449509), (9, 29633006), (13, 20515158), (17, 15688062), (18, 14816503), (26, 10257579), (34, 7844031), (39, 6838386), (51, 5229354), (78, 3419193), (102, 2614677), (117, 2279462), (153, 1743118), (221, 1206774), (234, 1139731), (306, 871559), (442, 603387), (663, 402258), (1326, 201129), (1989, 134086), (3978, 67043)]