18606412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 36

約数和(自身を含む): 36793120

約数和(自身を除く): 18186708

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1039, 1628, 2078, 4156, 4477, 8954, 11429, 17908, 22858, 38443, 45716, 76886, 125719, 153772, 251438, 422873, 502876, 845746, 1691492, 4651603, 9303206, 18606412]

約数ペア:

[(1, 18606412), (2, 9303206), (4, 4651603), (11, 1691492), (22, 845746), (37, 502876), (44, 422873), (74, 251438), (121, 153772), (148, 125719), (242, 76886), (407, 45716), (484, 38443), (814, 22858), (1039, 17908), (1628, 11429), (2078, 8954), (4156, 4477)]