21449202432

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3989807}}^1$

素因数の和:3989833

約数の個数: 72

約数和(自身を含む): 65241340416

約数和(自身を除く): 43792137984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3989807, 7979614, 11969421, 15959228, 23938842, 27928649, 31918456, 47877684, 55857298, 63836912, 83785947, 95755368, 111714596, 127673824, 167571894, 191510736, 223429192, 255347648, 335143788, 383021472, 446858384, 510695296, 670287576, 766042944, 893716768, 1021390592, 1340575152, 1532085888, 1787433536, 2681150304, 3064171776, 3574867072, 5362300608, 7149734144, 10724601216, 21449202432]

約数ペア:

[(1, 21449202432), (2, 10724601216), (3, 7149734144), (4, 5362300608), (6, 3574867072), (7, 3064171776), (8, 2681150304), (12, 1787433536), (14, 1532085888), (16, 1340575152), (21, 1021390592), (24, 893716768), (28, 766042944), (32, 670287576), (42, 510695296), (48, 446858384), (56, 383021472), (64, 335143788), (84, 255347648), (96, 223429192), (112, 191510736), (128, 167571894), (168, 127673824), (192, 111714596), (224, 95755368), (256, 83785947), (336, 63836912), (384, 55857298), (448, 47877684), (672, 31918456), (768, 27928649), (896, 23938842), (1344, 15959228), (1792, 11969421), (2688, 7979614), (5376, 3989807)]