1960926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4487952

約数和(自身を除く): 2527026

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 73, 74, 111, 121, 146, 219, 222, 242, 363, 407, 438, 726, 803, 814, 1221, 1606, 2409, 2442, 2701, 4477, 4818, 5402, 8103, 8833, 8954, 13431, 16206, 17666, 26499, 26862, 29711, 52998, 59422, 89133, 178266, 326821, 653642, 980463, 1960926]

約数ペア:

[(1, 1960926), (2, 980463), (3, 653642), (6, 326821), (11, 178266), (22, 89133), (33, 59422), (37, 52998), (66, 29711), (73, 26862), (74, 26499), (111, 17666), (121, 16206), (146, 13431), (219, 8954), (222, 8833), (242, 8103), (363, 5402), (407, 4818), (438, 4477), (726, 2701), (803, 2442), (814, 2409), (1221, 1606)]