18427728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 55014336

約数和(自身を除く): 36586608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2053, 2244, 2992, 4106, 4488, 6159, 8212, 8976, 12318, 16424, 22583, 24636, 32848, 34901, 45166, 49272, 67749, 69802, 90332, 98544, 104703, 135498, 139604, 180664, 209406, 270996, 279208, 361328, 383911, 418812, 541992, 558416, 767822, 837624, 1083984, 1151733, 1535644, 1675248, 2303466, 3071288, 4606932, 6142576, 9213864, 18427728]

約数ペア:

[(1, 18427728), (2, 9213864), (3, 6142576), (4, 4606932), (6, 3071288), (8, 2303466), (11, 1675248), (12, 1535644), (16, 1151733), (17, 1083984), (22, 837624), (24, 767822), (33, 558416), (34, 541992), (44, 418812), (48, 383911), (51, 361328), (66, 279208), (68, 270996), (88, 209406), (102, 180664), (132, 139604), (136, 135498), (176, 104703), (187, 98544), (204, 90332), (264, 69802), (272, 67749), (374, 49272), (408, 45166), (528, 34901), (561, 32848), (748, 24636), (816, 22583), (1122, 16424), (1496, 12318), (2053, 8976), (2244, 8212), (2992, 6159), (4106, 4488)]