12797442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 32378112

約数和(自身を除く): 19580670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2161, 2961, 4322, 5922, 6483, 12966, 15127, 19449, 30254, 38898, 45381, 90762, 101567, 136143, 203134, 272286, 304701, 609402, 710969, 914103, 1421938, 1828206, 2132907, 4265814, 6398721, 12797442]

約数ペア:

[(1, 12797442), (2, 6398721), (3, 4265814), (6, 2132907), (7, 1828206), (9, 1421938), (14, 914103), (18, 710969), (21, 609402), (42, 304701), (47, 272286), (63, 203134), (94, 136143), (126, 101567), (141, 90762), (282, 45381), (329, 38898), (423, 30254), (658, 19449), (846, 15127), (987, 12966), (1974, 6483), (2161, 5922), (2961, 4322)]