17922888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 51667200

約数和(自身を除く): 33744312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 137, 138, 158, 184, 207, 237, 274, 276, 316, 411, 414, 474, 548, 552, 632, 711, 822, 828, 948, 1096, 1233, 1422, 1644, 1656, 1817, 1896, 2466, 2844, 3151, 3288, 3634, 4932, 5451, 5688, 6302, 7268, 9453, 9864, 10823, 10902, 12604, 14536, 16353, 18906, 21646, 21804, 25208, 28359, 32469, 32706, 37812, 43292, 43608, 56718, 64938, 65412, 75624, 86584, 97407, 113436, 129876, 130824, 194814, 226872, 248929, 259752, 389628, 497858, 746787, 779256, 995716, 1493574, 1991432, 2240361, 2987148, 4480722, 5974296, 8961444, 17922888]

約数ペア:

[(1, 17922888), (2, 8961444), (3, 5974296), (4, 4480722), (6, 2987148), (8, 2240361), (9, 1991432), (12, 1493574), (18, 995716), (23, 779256), (24, 746787), (36, 497858), (46, 389628), (69, 259752), (72, 248929), (79, 226872), (92, 194814), (137, 130824), (138, 129876), (158, 113436), (184, 97407), (207, 86584), (237, 75624), (274, 65412), (276, 64938), (316, 56718), (411, 43608), (414, 43292), (474, 37812), (548, 32706), (552, 32469), (632, 28359), (711, 25208), (822, 21804), (828, 21646), (948, 18906), (1096, 16353), (1233, 14536), (1422, 12604), (1644, 10902), (1656, 10823), (1817, 9864), (1896, 9453), (2466, 7268), (2844, 6302), (3151, 5688), (3288, 5451), (3634, 4932)]