2079882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 5458752

約数和(自身を除く): 3378870

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 971, 1071, 1942, 2142, 2913, 5826, 6797, 8739, 13594, 16507, 17478, 20391, 33014, 40782, 49521, 61173, 99042, 115549, 122346, 148563, 231098, 297126, 346647, 693294, 1039941, 2079882]

約数ペア:

[(1, 2079882), (2, 1039941), (3, 693294), (6, 346647), (7, 297126), (9, 231098), (14, 148563), (17, 122346), (18, 115549), (21, 99042), (34, 61173), (42, 49521), (51, 40782), (63, 33014), (102, 20391), (119, 17478), (126, 16507), (153, 13594), (238, 8739), (306, 6797), (357, 5826), (714, 2913), (971, 2142), (1071, 1942)]