21333096

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 63390600

約数和(自身を除く): 42057504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 601, 612, 696, 986, 1044, 1202, 1224, 1479, 1803, 1972, 2088, 2404, 2958, 3606, 3944, 4437, 4808, 5409, 5916, 7212, 8874, 10217, 10818, 11832, 14424, 17429, 17748, 20434, 21636, 30651, 34858, 35496, 40868, 43272, 52287, 61302, 69716, 81736, 91953, 104574, 122604, 139432, 156861, 183906, 209148, 245208, 296293, 313722, 367812, 418296, 592586, 627444, 735624, 888879, 1185172, 1254888, 1777758, 2370344, 2666637, 3555516, 5333274, 7111032, 10666548, 21333096]

約数ペア:

[(1, 21333096), (2, 10666548), (3, 7111032), (4, 5333274), (6, 3555516), (8, 2666637), (9, 2370344), (12, 1777758), (17, 1254888), (18, 1185172), (24, 888879), (29, 735624), (34, 627444), (36, 592586), (51, 418296), (58, 367812), (68, 313722), (72, 296293), (87, 245208), (102, 209148), (116, 183906), (136, 156861), (153, 139432), (174, 122604), (204, 104574), (232, 91953), (261, 81736), (306, 69716), (348, 61302), (408, 52287), (493, 43272), (522, 40868), (601, 35496), (612, 34858), (696, 30651), (986, 21636), (1044, 20434), (1202, 17748), (1224, 17429), (1479, 14424), (1803, 11832), (1972, 10818), (2088, 10217), (2404, 8874), (2958, 7212), (3606, 5916), (3944, 5409), (4437, 4808)]