16823448

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 47037900

約数和(自身を除く): 30214452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 139, 164, 246, 278, 328, 369, 417, 492, 556, 738, 834, 984, 1112, 1251, 1476, 1668, 1681, 2502, 2952, 3336, 3362, 5004, 5043, 5699, 6724, 10008, 10086, 11398, 13448, 15129, 17097, 20172, 22796, 30258, 34194, 40344, 45592, 51291, 60516, 68388, 102582, 121032, 136776, 205164, 233659, 410328, 467318, 700977, 934636, 1401954, 1869272, 2102931, 2803908, 4205862, 5607816, 8411724, 16823448]

約数ペア:

[(1, 16823448), (2, 8411724), (3, 5607816), (4, 4205862), (6, 2803908), (8, 2102931), (9, 1869272), (12, 1401954), (18, 934636), (24, 700977), (36, 467318), (41, 410328), (72, 233659), (82, 205164), (123, 136776), (139, 121032), (164, 102582), (246, 68388), (278, 60516), (328, 51291), (369, 45592), (417, 40344), (492, 34194), (556, 30258), (738, 22796), (834, 20172), (984, 17097), (1112, 15129), (1251, 13448), (1476, 11398), (1668, 10086), (1681, 10008), (2502, 6724), (2952, 5699), (3336, 5043), (3362, 5004)]