18764064

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5923}}^1$

素因数の和:5950

約数の個数: 72

約数和(自身を含む): 58221072

約数和(自身を除く): 39457008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 5923, 11846, 17769, 23692, 35538, 47384, 53307, 65153, 71076, 94768, 106614, 130306, 142152, 189536, 195459, 213228, 260612, 284304, 390918, 426456, 521224, 568608, 586377, 781836, 852912, 1042448, 1172754, 1563672, 1705824, 2084896, 2345508, 3127344, 4691016, 6254688, 9382032, 18764064]

約数ペア:

[(1, 18764064), (2, 9382032), (3, 6254688), (4, 4691016), (6, 3127344), (8, 2345508), (9, 2084896), (11, 1705824), (12, 1563672), (16, 1172754), (18, 1042448), (22, 852912), (24, 781836), (32, 586377), (33, 568608), (36, 521224), (44, 426456), (48, 390918), (66, 284304), (72, 260612), (88, 213228), (96, 195459), (99, 189536), (132, 142152), (144, 130306), (176, 106614), (198, 94768), (264, 71076), (288, 65153), (352, 53307), (396, 47384), (528, 35538), (792, 23692), (1056, 17769), (1584, 11846), (3168, 5923)]