18838344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 55732320

約数和(自身を除く): 36893976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 83, 84, 98, 147, 166, 168, 193, 196, 249, 294, 332, 386, 392, 498, 579, 581, 588, 664, 772, 996, 1158, 1162, 1176, 1351, 1544, 1743, 1992, 2316, 2324, 2702, 3486, 4053, 4067, 4632, 4648, 5404, 6972, 8106, 8134, 9457, 10808, 12201, 13944, 16019, 16212, 16268, 18914, 24402, 28371, 32038, 32424, 32536, 37828, 48057, 48804, 56742, 64076, 75656, 96114, 97608, 112133, 113484, 128152, 192228, 224266, 226968, 336399, 384456, 448532, 672798, 784931, 897064, 1345596, 1569862, 2354793, 2691192, 3139724, 4709586, 6279448, 9419172, 18838344]

約数ペア:

[(1, 18838344), (2, 9419172), (3, 6279448), (4, 4709586), (6, 3139724), (7, 2691192), (8, 2354793), (12, 1569862), (14, 1345596), (21, 897064), (24, 784931), (28, 672798), (42, 448532), (49, 384456), (56, 336399), (83, 226968), (84, 224266), (98, 192228), (147, 128152), (166, 113484), (168, 112133), (193, 97608), (196, 96114), (249, 75656), (294, 64076), (332, 56742), (386, 48804), (392, 48057), (498, 37828), (579, 32536), (581, 32424), (588, 32038), (664, 28371), (772, 24402), (996, 18914), (1158, 16268), (1162, 16212), (1176, 16019), (1351, 13944), (1544, 12201), (1743, 10808), (1992, 9457), (2316, 8134), (2324, 8106), (2702, 6972), (3486, 5404), (4053, 4648), (4067, 4632)]