28460178

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 63974976

約数和(自身を除く): 35514798

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 151, 222, 283, 302, 333, 453, 566, 666, 849, 906, 1359, 1698, 2547, 2718, 5094, 5587, 10471, 11174, 16761, 20942, 31413, 33522, 42733, 50283, 62826, 85466, 94239, 100566, 128199, 188478, 256398, 384597, 769194, 1581121, 3162242, 4743363, 9486726, 14230089, 28460178]

約数ペア:

[(1, 28460178), (2, 14230089), (3, 9486726), (6, 4743363), (9, 3162242), (18, 1581121), (37, 769194), (74, 384597), (111, 256398), (151, 188478), (222, 128199), (283, 100566), (302, 94239), (333, 85466), (453, 62826), (566, 50283), (666, 42733), (849, 33522), (906, 31413), (1359, 20942), (1698, 16761), (2547, 11174), (2718, 10471), (5094, 5587)]