16694664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 48829440

約数和(自身を除く): 32134776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2311, 2408, 3612, 4622, 6933, 7224, 9244, 13866, 16177, 18488, 27732, 32354, 48531, 55464, 64708, 97062, 99373, 129416, 194124, 198746, 298119, 388248, 397492, 596238, 695611, 794984, 1192476, 1391222, 2086833, 2384952, 2782444, 4173666, 5564888, 8347332, 16694664]

約数ペア:

[(1, 16694664), (2, 8347332), (3, 5564888), (4, 4173666), (6, 2782444), (7, 2384952), (8, 2086833), (12, 1391222), (14, 1192476), (21, 794984), (24, 695611), (28, 596238), (42, 397492), (43, 388248), (56, 298119), (84, 198746), (86, 194124), (129, 129416), (168, 99373), (172, 97062), (258, 64708), (301, 55464), (344, 48531), (516, 32354), (602, 27732), (903, 18488), (1032, 16177), (1204, 13866), (1806, 9244), (2311, 7224), (2408, 6933), (3612, 4622)]