18599904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 58378320

約数和(自身を除く): 39778416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 131, 136, 144, 153, 174, 204, 232, 261, 262, 272, 288, 306, 348, 393, 408, 464, 493, 522, 524, 544, 612, 696, 786, 816, 928, 986, 1044, 1048, 1179, 1224, 1392, 1479, 1572, 1632, 1972, 2088, 2096, 2227, 2358, 2448, 2784, 2958, 3144, 3799, 3944, 4176, 4192, 4437, 4454, 4716, 4896, 5916, 6288, 6681, 7598, 7888, 8352, 8874, 8908, 9432, 11397, 11832, 12576, 13362, 15196, 15776, 17748, 17816, 18864, 20043, 22794, 23664, 26724, 30392, 34191, 35496, 35632, 37728, 40086, 45588, 47328, 53448, 60784, 64583, 68382, 70992, 71264, 80172, 91176, 106896, 121568, 129166, 136764, 141984, 160344, 182352, 193749, 213792, 258332, 273528, 320688, 364704, 387498, 516664, 547056, 581247, 641376, 774996, 1033328, 1094112, 1162494, 1549992, 2066656, 2324988, 3099984, 4649976, 6199968, 9299952, 18599904]

約数ペア:

[(1, 18599904), (2, 9299952), (3, 6199968), (4, 4649976), (6, 3099984), (8, 2324988), (9, 2066656), (12, 1549992), (16, 1162494), (17, 1094112), (18, 1033328), (24, 774996), (29, 641376), (32, 581247), (34, 547056), (36, 516664), (48, 387498), (51, 364704), (58, 320688), (68, 273528), (72, 258332), (87, 213792), (96, 193749), (102, 182352), (116, 160344), (131, 141984), (136, 136764), (144, 129166), (153, 121568), (174, 106896), (204, 91176), (232, 80172), (261, 71264), (262, 70992), (272, 68382), (288, 64583), (306, 60784), (348, 53448), (393, 47328), (408, 45588), (464, 40086), (493, 37728), (522, 35632), (524, 35496), (544, 34191), (612, 30392), (696, 26724), (786, 23664), (816, 22794), (928, 20043), (986, 18864), (1044, 17816), (1048, 17748), (1179, 15776), (1224, 15196), (1392, 13362), (1479, 12576), (1572, 11832), (1632, 11397), (1972, 9432), (2088, 8908), (2096, 8874), (2227, 8352), (2358, 7888), (2448, 7598), (2784, 6681), (2958, 6288), (3144, 5916), (3799, 4896), (3944, 4716), (4176, 4454), (4192, 4437)]