21804336

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3003

約数の個数: 80

約数和(自身を含む): 66290400

約数和(自身を除く): 44486064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2969, 3672, 5938, 7344, 8907, 11876, 17814, 23752, 26721, 35628, 47504, 50473, 53442, 71256, 80163, 100946, 106884, 142512, 151419, 160326, 201892, 213768, 302838, 320652, 403784, 427536, 454257, 605676, 641304, 807568, 908514, 1211352, 1282608, 1362771, 1817028, 2422704, 2725542, 3634056, 5451084, 7268112, 10902168, 21804336]

約数ペア:

[(1, 21804336), (2, 10902168), (3, 7268112), (4, 5451084), (6, 3634056), (8, 2725542), (9, 2422704), (12, 1817028), (16, 1362771), (17, 1282608), (18, 1211352), (24, 908514), (27, 807568), (34, 641304), (36, 605676), (48, 454257), (51, 427536), (54, 403784), (68, 320652), (72, 302838), (102, 213768), (108, 201892), (136, 160326), (144, 151419), (153, 142512), (204, 106884), (216, 100946), (272, 80163), (306, 71256), (408, 53442), (432, 50473), (459, 47504), (612, 35628), (816, 26721), (918, 23752), (1224, 17814), (1836, 11876), (2448, 8907), (2969, 7344), (3672, 5938)]