816714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 36

約数和(自身を含む): 1891734

約数和(自身を除く): 1075020

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 289, 306, 314, 471, 578, 867, 942, 1413, 1734, 2601, 2669, 2826, 5202, 5338, 8007, 16014, 24021, 45373, 48042, 90746, 136119, 272238, 408357, 816714]

約数ペア:

[(1, 816714), (2, 408357), (3, 272238), (6, 136119), (9, 90746), (17, 48042), (18, 45373), (34, 24021), (51, 16014), (102, 8007), (153, 5338), (157, 5202), (289, 2826), (306, 2669), (314, 2601), (471, 1734), (578, 1413), (867, 942)]