39437916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 111283200

約数和(自身を除く): 71845284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 137, 138, 149, 161, 274, 276, 298, 322, 411, 447, 483, 548, 596, 644, 822, 894, 959, 966, 1043, 1644, 1788, 1918, 1932, 2086, 2877, 3129, 3151, 3427, 3836, 4172, 5754, 6258, 6302, 6854, 9453, 10281, 11508, 12516, 12604, 13708, 18906, 20413, 20562, 22057, 23989, 37812, 40826, 41124, 44114, 47978, 61239, 66171, 71967, 81652, 88228, 95956, 122478, 132342, 142891, 143934, 244956, 264684, 285782, 287868, 428673, 469499, 571564, 857346, 938998, 1408497, 1714692, 1877996, 2816994, 3286493, 5633988, 6572986, 9859479, 13145972, 19718958, 39437916]

約数ペア:

[(1, 39437916), (2, 19718958), (3, 13145972), (4, 9859479), (6, 6572986), (7, 5633988), (12, 3286493), (14, 2816994), (21, 1877996), (23, 1714692), (28, 1408497), (42, 938998), (46, 857346), (69, 571564), (84, 469499), (92, 428673), (137, 287868), (138, 285782), (149, 264684), (161, 244956), (274, 143934), (276, 142891), (298, 132342), (322, 122478), (411, 95956), (447, 88228), (483, 81652), (548, 71967), (596, 66171), (644, 61239), (822, 47978), (894, 44114), (959, 41124), (966, 40826), (1043, 37812), (1644, 23989), (1788, 22057), (1918, 20562), (1932, 20413), (2086, 18906), (2877, 13708), (3129, 12604), (3151, 12516), (3427, 11508), (3836, 10281), (4172, 9453), (5754, 6854), (6258, 6302)]