21462408

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3040

約数の個数: 80

約数和(自身を含む): 65601360

約数和(自身を除く): 44138952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3011, 3564, 6022, 7128, 9033, 12044, 18066, 24088, 27099, 33121, 36132, 54198, 66242, 72264, 81297, 99363, 108396, 132484, 162594, 198726, 216792, 243891, 264968, 298089, 325188, 397452, 487782, 596178, 650376, 794904, 894267, 975564, 1192356, 1788534, 1951128, 2384712, 2682801, 3577068, 5365602, 7154136, 10731204, 21462408]

約数ペア:

[(1, 21462408), (2, 10731204), (3, 7154136), (4, 5365602), (6, 3577068), (8, 2682801), (9, 2384712), (11, 1951128), (12, 1788534), (18, 1192356), (22, 975564), (24, 894267), (27, 794904), (33, 650376), (36, 596178), (44, 487782), (54, 397452), (66, 325188), (72, 298089), (81, 264968), (88, 243891), (99, 216792), (108, 198726), (132, 162594), (162, 132484), (198, 108396), (216, 99363), (264, 81297), (297, 72264), (324, 66242), (396, 54198), (594, 36132), (648, 33121), (792, 27099), (891, 24088), (1188, 18066), (1782, 12044), (2376, 9033), (3011, 7128), (3564, 6022)]