17992872646

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{286301}}^1$

素因数の和:286444

約数の個数: 24

約数和(自身を含む): 31312277136

約数和(自身を除く): 13319404490

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 4489, 8978, 31423, 62846, 286301, 572602, 2004107, 4008214, 19182167, 38364334, 134275169, 268550338, 1285205189, 2570410378, 8996436323, 17992872646]

約数ペア:

[(1, 17992872646), (2, 8996436323), (7, 2570410378), (14, 1285205189), (67, 268550338), (134, 134275169), (469, 38364334), (938, 19182167), (4489, 4008214), (8978, 2004107), (31423, 572602), (62846, 286301)]