21482605536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31968163}}^1$

素因数の和:31968183

約数の個数: 48

約数和(自身を含む): 64447818624

約数和(自身を除く): 42965213088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 31968163, 63936326, 95904489, 127872652, 191808978, 223777141, 255745304, 383617956, 447554282, 511490608, 671331423, 767235912, 895108564, 1022981216, 1342662846, 1534471824, 1790217128, 2685325692, 3068943648, 3580434256, 5370651384, 7160868512, 10741302768, 21482605536]

約数ペア:

[(1, 21482605536), (2, 10741302768), (3, 7160868512), (4, 5370651384), (6, 3580434256), (7, 3068943648), (8, 2685325692), (12, 1790217128), (14, 1534471824), (16, 1342662846), (21, 1022981216), (24, 895108564), (28, 767235912), (32, 671331423), (42, 511490608), (48, 447554282), (56, 383617956), (84, 255745304), (96, 223777141), (112, 191808978), (168, 127872652), (224, 95904489), (336, 63936326), (672, 31968163)]