18444384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 108

約数和(自身を含む): 61061364

約数和(自身を除く): 42616980

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1307, 1568, 1764, 2016, 2352, 2614, 3528, 3921, 4704, 5228, 7056, 7842, 9149, 10456, 11763, 14112, 15684, 18298, 20912, 23526, 27447, 31368, 36596, 41824, 47052, 54894, 62736, 64043, 73192, 82341, 94104, 109788, 125472, 128086, 146384, 164682, 188208, 192129, 219576, 256172, 292768, 329364, 376416, 384258, 439152, 512344, 576387, 658728, 768516, 878304, 1024688, 1152774, 1317456, 1537032, 2049376, 2305548, 2634912, 3074064, 4611096, 6148128, 9222192, 18444384]

約数ペア:

[(1, 18444384), (2, 9222192), (3, 6148128), (4, 4611096), (6, 3074064), (7, 2634912), (8, 2305548), (9, 2049376), (12, 1537032), (14, 1317456), (16, 1152774), (18, 1024688), (21, 878304), (24, 768516), (28, 658728), (32, 576387), (36, 512344), (42, 439152), (48, 384258), (49, 376416), (56, 329364), (63, 292768), (72, 256172), (84, 219576), (96, 192129), (98, 188208), (112, 164682), (126, 146384), (144, 128086), (147, 125472), (168, 109788), (196, 94104), (224, 82341), (252, 73192), (288, 64043), (294, 62736), (336, 54894), (392, 47052), (441, 41824), (504, 36596), (588, 31368), (672, 27447), (784, 23526), (882, 20912), (1008, 18298), (1176, 15684), (1307, 14112), (1568, 11763), (1764, 10456), (2016, 9149), (2352, 7842), (2614, 7056), (3528, 5228), (3921, 4704)]