27921888

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 86274720

約数和(自身を除く): 58352832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 1901, 2448, 3672, 3802, 4896, 5703, 7344, 7604, 11406, 14688, 15208, 17109, 22812, 30416, 32317, 34218, 45624, 51327, 60832, 64634, 68436, 91248, 96951, 102654, 129268, 136872, 182496, 193902, 205308, 258536, 273744, 290853, 387804, 410616, 517072, 547488, 581706, 775608, 821232, 872559, 1034144, 1163412, 1551216, 1642464, 1745118, 2326824, 3102432, 3490236, 4653648, 6980472, 9307296, 13960944, 27921888]

約数ペア:

[(1, 27921888), (2, 13960944), (3, 9307296), (4, 6980472), (6, 4653648), (8, 3490236), (9, 3102432), (12, 2326824), (16, 1745118), (17, 1642464), (18, 1551216), (24, 1163412), (27, 1034144), (32, 872559), (34, 821232), (36, 775608), (48, 581706), (51, 547488), (54, 517072), (68, 410616), (72, 387804), (96, 290853), (102, 273744), (108, 258536), (136, 205308), (144, 193902), (153, 182496), (204, 136872), (216, 129268), (272, 102654), (288, 96951), (306, 91248), (408, 68436), (432, 64634), (459, 60832), (544, 51327), (612, 45624), (816, 34218), (864, 32317), (918, 30416), (1224, 22812), (1632, 17109), (1836, 15208), (1901, 14688), (2448, 11406), (3672, 7604), (3802, 7344), (4896, 5703)]