16984212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 31399788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 149, 161, 177, 236, 276, 298, 322, 354, 413, 447, 483, 596, 644, 708, 826, 894, 966, 1043, 1239, 1357, 1652, 1788, 1932, 2086, 2478, 2714, 3129, 3427, 4071, 4172, 4956, 5428, 6258, 6854, 8142, 8791, 9499, 10281, 12516, 13708, 16284, 17582, 18998, 20562, 23989, 26373, 28497, 35164, 37996, 41124, 47978, 52746, 56994, 61537, 71967, 95956, 105492, 113988, 123074, 143934, 184611, 202193, 246148, 287868, 369222, 404386, 606579, 738444, 808772, 1213158, 1415351, 2426316, 2830702, 4246053, 5661404, 8492106, 16984212]

約数ペア:

[(1, 16984212), (2, 8492106), (3, 5661404), (4, 4246053), (6, 2830702), (7, 2426316), (12, 1415351), (14, 1213158), (21, 808772), (23, 738444), (28, 606579), (42, 404386), (46, 369222), (59, 287868), (69, 246148), (84, 202193), (92, 184611), (118, 143934), (138, 123074), (149, 113988), (161, 105492), (177, 95956), (236, 71967), (276, 61537), (298, 56994), (322, 52746), (354, 47978), (413, 41124), (447, 37996), (483, 35164), (596, 28497), (644, 26373), (708, 23989), (826, 20562), (894, 18998), (966, 17582), (1043, 16284), (1239, 13708), (1357, 12516), (1652, 10281), (1788, 9499), (1932, 8791), (2086, 8142), (2478, 6854), (2714, 6258), (3129, 5428), (3427, 4956), (4071, 4172)]