21722688

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 112

約数和(自身を含む): 68844160

約数和(自身を除く): 47121472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 967, 1248, 1404, 1728, 1872, 1934, 2496, 2808, 2901, 3744, 3868, 5616, 5802, 7488, 7736, 8703, 11232, 11604, 12571, 15472, 17406, 22464, 23208, 25142, 26109, 30944, 34812, 37713, 46416, 50284, 52218, 61888, 69624, 75426, 92832, 100568, 104436, 113139, 139248, 150852, 185664, 201136, 208872, 226278, 278496, 301704, 339417, 402272, 417744, 452556, 556992, 603408, 678834, 804544, 835488, 905112, 1206816, 1357668, 1670976, 1810224, 2413632, 2715336, 3620448, 5430672, 7240896, 10861344, 21722688]

約数ペア:

[(1, 21722688), (2, 10861344), (3, 7240896), (4, 5430672), (6, 3620448), (8, 2715336), (9, 2413632), (12, 1810224), (13, 1670976), (16, 1357668), (18, 1206816), (24, 905112), (26, 835488), (27, 804544), (32, 678834), (36, 603408), (39, 556992), (48, 452556), (52, 417744), (54, 402272), (64, 339417), (72, 301704), (78, 278496), (96, 226278), (104, 208872), (108, 201136), (117, 185664), (144, 150852), (156, 139248), (192, 113139), (208, 104436), (216, 100568), (234, 92832), (288, 75426), (312, 69624), (351, 61888), (416, 52218), (432, 50284), (468, 46416), (576, 37713), (624, 34812), (702, 30944), (832, 26109), (864, 25142), (936, 23208), (967, 22464), (1248, 17406), (1404, 15472), (1728, 12571), (1872, 11604), (1934, 11232), (2496, 8703), (2808, 7736), (2901, 7488), (3744, 5802), (3868, 5616)]