16378614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 25134858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3023, 5418, 6046, 9069, 18138, 21161, 27207, 42322, 54414, 63483, 126966, 129989, 190449, 259978, 380898, 389967, 779934, 909923, 1169901, 1819846, 2339802, 2729769, 5459538, 8189307, 16378614]

約数ペア:

[(1, 16378614), (2, 8189307), (3, 5459538), (6, 2729769), (7, 2339802), (9, 1819846), (14, 1169901), (18, 909923), (21, 779934), (42, 389967), (43, 380898), (63, 259978), (86, 190449), (126, 129989), (129, 126966), (258, 63483), (301, 54414), (387, 42322), (602, 27207), (774, 21161), (903, 18138), (1806, 9069), (2709, 6046), (3023, 5418)]