18320628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 46738944

約数和(自身を除く): 28418316

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2897, 3162, 5794, 6324, 8691, 11588, 17382, 34764, 49249, 89807, 98498, 147747, 179614, 196996, 269421, 295494, 359228, 538842, 590988, 1077684, 1526719, 3053438, 4580157, 6106876, 9160314, 18320628]

約数ペア:

[(1, 18320628), (2, 9160314), (3, 6106876), (4, 4580157), (6, 3053438), (12, 1526719), (17, 1077684), (31, 590988), (34, 538842), (51, 359228), (62, 295494), (68, 269421), (93, 196996), (102, 179614), (124, 147747), (186, 98498), (204, 89807), (372, 49249), (527, 34764), (1054, 17382), (1581, 11588), (2108, 8691), (2897, 6324), (3162, 5794)]