7487628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 18186336

約数和(自身を除く): 10698708

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 193, 212, 244, 318, 366, 386, 579, 636, 732, 772, 1158, 2316, 3233, 6466, 9699, 10229, 11773, 12932, 19398, 20458, 23546, 30687, 35319, 38796, 40916, 47092, 61374, 70638, 122748, 141276, 623969, 1247938, 1871907, 2495876, 3743814, 7487628]

約数ペア:

[(1, 7487628), (2, 3743814), (3, 2495876), (4, 1871907), (6, 1247938), (12, 623969), (53, 141276), (61, 122748), (106, 70638), (122, 61374), (159, 47092), (183, 40916), (193, 38796), (212, 35319), (244, 30687), (318, 23546), (366, 20458), (386, 19398), (579, 12932), (636, 11773), (732, 10229), (772, 9699), (1158, 6466), (2316, 3233)]