21794616

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 43523784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 107, 108, 123, 138, 164, 184, 207, 214, 216, 246, 276, 321, 328, 369, 414, 428, 492, 552, 621, 642, 738, 828, 856, 943, 963, 984, 1107, 1242, 1284, 1476, 1656, 1886, 1926, 2214, 2461, 2484, 2568, 2829, 2889, 2952, 3772, 3852, 4387, 4428, 4922, 4968, 5658, 5778, 7383, 7544, 7704, 8487, 8774, 8856, 9844, 11316, 11556, 13161, 14766, 16974, 17548, 19688, 22149, 22632, 23112, 25461, 26322, 29532, 33948, 35096, 39483, 44298, 50922, 52644, 59064, 66447, 67896, 78966, 88596, 100901, 101844, 105288, 118449, 132894, 157932, 177192, 201802, 203688, 236898, 265788, 302703, 315864, 403604, 473796, 531576, 605406, 807208, 908109, 947592, 1210812, 1816218, 2421624, 2724327, 3632436, 5448654, 7264872, 10897308, 21794616]

約数ペア:

[(1, 21794616), (2, 10897308), (3, 7264872), (4, 5448654), (6, 3632436), (8, 2724327), (9, 2421624), (12, 1816218), (18, 1210812), (23, 947592), (24, 908109), (27, 807208), (36, 605406), (41, 531576), (46, 473796), (54, 403604), (69, 315864), (72, 302703), (82, 265788), (92, 236898), (107, 203688), (108, 201802), (123, 177192), (138, 157932), (164, 132894), (184, 118449), (207, 105288), (214, 101844), (216, 100901), (246, 88596), (276, 78966), (321, 67896), (328, 66447), (369, 59064), (414, 52644), (428, 50922), (492, 44298), (552, 39483), (621, 35096), (642, 33948), (738, 29532), (828, 26322), (856, 25461), (943, 23112), (963, 22632), (984, 22149), (1107, 19688), (1242, 17548), (1284, 16974), (1476, 14766), (1656, 13161), (1886, 11556), (1926, 11316), (2214, 9844), (2461, 8856), (2484, 8774), (2568, 8487), (2829, 7704), (2889, 7544), (2952, 7383), (3772, 5778), (3852, 5658), (4387, 4968), (4428, 4922)]