16278066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 43400448

約数和(自身を除く): 27122382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 41, 42, 46, 63, 69, 82, 123, 126, 137, 138, 161, 207, 246, 274, 287, 322, 369, 411, 414, 483, 574, 738, 822, 861, 943, 959, 966, 1233, 1449, 1722, 1886, 1918, 2466, 2583, 2829, 2877, 2898, 3151, 5166, 5617, 5658, 5754, 6302, 6601, 8487, 8631, 9453, 11234, 13202, 16851, 16974, 17262, 18906, 19803, 22057, 28359, 33702, 39319, 39606, 44114, 50553, 56718, 59409, 66171, 78638, 101106, 117957, 118818, 129191, 132342, 198513, 235914, 258382, 353871, 387573, 397026, 707742, 775146, 904337, 1162719, 1808674, 2325438, 2713011, 5426022, 8139033, 16278066]

約数ペア:

[(1, 16278066), (2, 8139033), (3, 5426022), (6, 2713011), (7, 2325438), (9, 1808674), (14, 1162719), (18, 904337), (21, 775146), (23, 707742), (41, 397026), (42, 387573), (46, 353871), (63, 258382), (69, 235914), (82, 198513), (123, 132342), (126, 129191), (137, 118818), (138, 117957), (161, 101106), (207, 78638), (246, 66171), (274, 59409), (287, 56718), (322, 50553), (369, 44114), (411, 39606), (414, 39319), (483, 33702), (574, 28359), (738, 22057), (822, 19803), (861, 18906), (943, 17262), (959, 16974), (966, 16851), (1233, 13202), (1449, 11234), (1722, 9453), (1886, 8631), (1918, 8487), (2466, 6601), (2583, 6302), (2829, 5754), (2877, 5658), (2898, 5617), (3151, 5166)]