21674004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 59028480

約数和(自身を除く): 37354476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 59, 66, 69, 92, 118, 121, 132, 138, 177, 236, 242, 253, 276, 354, 363, 484, 506, 649, 708, 726, 759, 1012, 1298, 1331, 1357, 1452, 1518, 1947, 2596, 2662, 2714, 2783, 3036, 3894, 3993, 4071, 5324, 5428, 5566, 7139, 7788, 7986, 8142, 8349, 11132, 14278, 14927, 15972, 16284, 16698, 21417, 28556, 29854, 30613, 33396, 42834, 44781, 59708, 61226, 78529, 85668, 89562, 91839, 122452, 157058, 164197, 179124, 183678, 235587, 314116, 328394, 367356, 471174, 492591, 656788, 942348, 985182, 1806167, 1970364, 3612334, 5418501, 7224668, 10837002, 21674004]

約数ペア:

[(1, 21674004), (2, 10837002), (3, 7224668), (4, 5418501), (6, 3612334), (11, 1970364), (12, 1806167), (22, 985182), (23, 942348), (33, 656788), (44, 492591), (46, 471174), (59, 367356), (66, 328394), (69, 314116), (92, 235587), (118, 183678), (121, 179124), (132, 164197), (138, 157058), (177, 122452), (236, 91839), (242, 89562), (253, 85668), (276, 78529), (354, 61226), (363, 59708), (484, 44781), (506, 42834), (649, 33396), (708, 30613), (726, 29854), (759, 28556), (1012, 21417), (1298, 16698), (1331, 16284), (1357, 15972), (1452, 14927), (1518, 14278), (1947, 11132), (2596, 8349), (2662, 8142), (2714, 7986), (2783, 7788), (3036, 7139), (3894, 5566), (3993, 5428), (4071, 5324)]