1361514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 3463776

約数和(自身を除く): 2102262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 421, 462, 539, 842, 1078, 1263, 1617, 2526, 2947, 3234, 4631, 5894, 8841, 9262, 13893, 17682, 20629, 27786, 32417, 41258, 61887, 64834, 97251, 123774, 194502, 226919, 453838, 680757, 1361514]

約数ペア:

[(1, 1361514), (2, 680757), (3, 453838), (6, 226919), (7, 194502), (11, 123774), (14, 97251), (21, 64834), (22, 61887), (33, 41258), (42, 32417), (49, 27786), (66, 20629), (77, 17682), (98, 13893), (147, 9262), (154, 8841), (231, 5894), (294, 4631), (421, 3234), (462, 2947), (539, 2526), (842, 1617), (1078, 1263)]