21817152

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{773}}^1$

素因数の和:805

約数の個数: 126

約数和(自身を含む): 72838818

約数和(自身を除く): 51021666

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, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 773, 784, 882, 1008, 1176, 1344, 1546, 1568, 1764, 2016, 2319, 2352, 3092, 3136, 3528, 4032, 4638, 4704, 5411, 6184, 6957, 7056, 9276, 9408, 10822, 12368, 13914, 14112, 16233, 18552, 21644, 24736, 27828, 28224, 32466, 37104, 37877, 43288, 48699, 49472, 55656, 64932, 74208, 75754, 86576, 97398, 111312, 113631, 129864, 148416, 151508, 173152, 194796, 222624, 227262, 259728, 303016, 340893, 346304, 389592, 445248, 454524, 519456, 606032, 681786, 779184, 909048, 1038912, 1212064, 1363572, 1558368, 1818096, 2424128, 2727144, 3116736, 3636192, 5454288, 7272384, 10908576, 21817152]

約数ペア:

[(1, 21817152), (2, 10908576), (3, 7272384), (4, 5454288), (6, 3636192), (7, 3116736), (8, 2727144), (9, 2424128), (12, 1818096), (14, 1558368), (16, 1363572), (18, 1212064), (21, 1038912), (24, 909048), (28, 779184), (32, 681786), (36, 606032), (42, 519456), (48, 454524), (49, 445248), (56, 389592), (63, 346304), (64, 340893), (72, 303016), (84, 259728), (96, 227262), (98, 222624), (112, 194796), (126, 173152), (144, 151508), (147, 148416), (168, 129864), (192, 113631), (196, 111312), (224, 97398), (252, 86576), (288, 75754), (294, 74208), (336, 64932), (392, 55656), (441, 49472), (448, 48699), (504, 43288), (576, 37877), (588, 37104), (672, 32466), (773, 28224), (784, 27828), (882, 24736), (1008, 21644), (1176, 18552), (1344, 16233), (1546, 14112), (1568, 13914), (1764, 12368), (2016, 10822), (2319, 9408), (2352, 9276), (3092, 7056), (3136, 6957), (3528, 6184), (4032, 5411), (4638, 4704)]