213818412

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1429}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 514273760

約数和(自身を除く): 300455348

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 337, 444, 674, 1011, 1348, 1429, 2022, 2858, 4044, 4287, 5716, 8574, 12469, 17148, 24938, 37407, 49876, 52873, 74814, 105746, 149628, 158619, 211492, 317238, 481573, 634476, 963146, 1444719, 1926292, 2889438, 5778876, 17818201, 35636402, 53454603, 71272804, 106909206, 213818412]

約数ペア:

[(1, 213818412), (2, 106909206), (3, 71272804), (4, 53454603), (6, 35636402), (12, 17818201), (37, 5778876), (74, 2889438), (111, 1926292), (148, 1444719), (222, 963146), (337, 634476), (444, 481573), (674, 317238), (1011, 211492), (1348, 158619), (1429, 149628), (2022, 105746), (2858, 74814), (4044, 52873), (4287, 49876), (5716, 37407), (8574, 24938), (12469, 17148)]