21589524

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 64713600

約数和(自身を除く): 43124076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1069, 1122, 1188, 1683, 1836, 2138, 2244, 3207, 3366, 4276, 5049, 6414, 6732, 9621, 10098, 11759, 12828, 18173, 19242, 20196, 23518, 28863, 35277, 36346, 38484, 47036, 54519, 57726, 70554, 72692, 105831, 109038, 115452, 141108, 163557, 199903, 211662, 218076, 317493, 327114, 399806, 423324, 490671, 599709, 634986, 654228, 799612, 981342, 1199418, 1269972, 1799127, 1962684, 2398836, 3598254, 5397381, 7196508, 10794762, 21589524]

約数ペア:

[(1, 21589524), (2, 10794762), (3, 7196508), (4, 5397381), (6, 3598254), (9, 2398836), (11, 1962684), (12, 1799127), (17, 1269972), (18, 1199418), (22, 981342), (27, 799612), (33, 654228), (34, 634986), (36, 599709), (44, 490671), (51, 423324), (54, 399806), (66, 327114), (68, 317493), (99, 218076), (102, 211662), (108, 199903), (132, 163557), (153, 141108), (187, 115452), (198, 109038), (204, 105831), (297, 72692), (306, 70554), (374, 57726), (396, 54519), (459, 47036), (561, 38484), (594, 36346), (612, 35277), (748, 28863), (918, 23518), (1069, 20196), (1122, 19242), (1188, 18173), (1683, 12828), (1836, 11759), (2138, 10098), (2244, 9621), (3207, 6732), (3366, 6414), (4276, 5049)]