707742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 1808352

約数和(自身を除く): 1100610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 137, 246, 274, 287, 369, 411, 574, 738, 822, 861, 959, 1233, 1722, 1918, 2466, 2583, 2877, 5166, 5617, 5754, 8631, 11234, 16851, 17262, 33702, 39319, 50553, 78638, 101106, 117957, 235914, 353871, 707742]

約数ペア:

[(1, 707742), (2, 353871), (3, 235914), (6, 117957), (7, 101106), (9, 78638), (14, 50553), (18, 39319), (21, 33702), (41, 17262), (42, 16851), (63, 11234), (82, 8631), (123, 5754), (126, 5617), (137, 5166), (246, 2877), (274, 2583), (287, 2466), (369, 1918), (411, 1722), (574, 1233), (738, 959), (822, 861)]