21601152

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 65875680

約数和(自身を除く): 44274528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1103, 1152, 1224, 1632, 2176, 2206, 2448, 3264, 3309, 4412, 4896, 6528, 6618, 8824, 9792, 9927, 13236, 17648, 18751, 19584, 19854, 26472, 35296, 37502, 39708, 52944, 56253, 70592, 75004, 79416, 105888, 112506, 141184, 150008, 158832, 168759, 211776, 225012, 300016, 317664, 337518, 423552, 450024, 600032, 635328, 675036, 900048, 1200064, 1270656, 1350072, 1800096, 2400128, 2700144, 3600192, 5400288, 7200384, 10800576, 21601152]

約数ペア:

[(1, 21601152), (2, 10800576), (3, 7200384), (4, 5400288), (6, 3600192), (8, 2700144), (9, 2400128), (12, 1800096), (16, 1350072), (17, 1270656), (18, 1200064), (24, 900048), (32, 675036), (34, 635328), (36, 600032), (48, 450024), (51, 423552), (64, 337518), (68, 317664), (72, 300016), (96, 225012), (102, 211776), (128, 168759), (136, 158832), (144, 150008), (153, 141184), (192, 112506), (204, 105888), (272, 79416), (288, 75004), (306, 70592), (384, 56253), (408, 52944), (544, 39708), (576, 37502), (612, 35296), (816, 26472), (1088, 19854), (1103, 19584), (1152, 18751), (1224, 17648), (1632, 13236), (2176, 9927), (2206, 9792), (2448, 8824), (3264, 6618), (3309, 6528), (4412, 4896)]