21842832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 63120960

約数和(自身を除く): 41278128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1009, 1353, 1804, 1968, 2018, 2706, 3027, 3608, 4036, 5412, 6054, 7216, 8072, 10824, 11099, 12108, 16144, 21648, 22198, 24216, 33297, 41369, 44396, 48432, 66594, 82738, 88792, 124107, 133188, 165476, 177584, 248214, 266376, 330952, 455059, 496428, 532752, 661904, 910118, 992856, 1365177, 1820236, 1985712, 2730354, 3640472, 5460708, 7280944, 10921416, 21842832]

約数ペア:

[(1, 21842832), (2, 10921416), (3, 7280944), (4, 5460708), (6, 3640472), (8, 2730354), (11, 1985712), (12, 1820236), (16, 1365177), (22, 992856), (24, 910118), (33, 661904), (41, 532752), (44, 496428), (48, 455059), (66, 330952), (82, 266376), (88, 248214), (123, 177584), (132, 165476), (164, 133188), (176, 124107), (246, 88792), (264, 82738), (328, 66594), (451, 48432), (492, 44396), (528, 41369), (656, 33297), (902, 24216), (984, 22198), (1009, 21648), (1353, 16144), (1804, 12108), (1968, 11099), (2018, 10824), (2706, 8072), (3027, 7216), (3608, 6054), (4036, 5412)]