18442917772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{352691}}^1$

素因数の和:353481

約数の個数: 24

約数和(自身を含む): 34218177840

約数和(自身を除く): 15775260068

約数列:

[1, 2, 4, 17, 34, 68, 769, 1538, 3076, 13073, 26146, 52292, 352691, 705382, 1410764, 5995747, 11991494, 23982988, 271219379, 542438758, 1084877516, 4610729443, 9221458886, 18442917772]

約数ペア:

[(1, 18442917772), (2, 9221458886), (4, 4610729443), (17, 1084877516), (34, 542438758), (68, 271219379), (769, 23982988), (1538, 11991494), (3076, 5995747), (13073, 1410764), (26146, 705382), (52292, 352691)]