21300384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 66165120

約数和(自身を除く): 44864736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1093, 1218, 1392, 1624, 2186, 2436, 2784, 3248, 3279, 4372, 4872, 6496, 6558, 7651, 8744, 9744, 13116, 15302, 17488, 19488, 22953, 26232, 30604, 31697, 34976, 45906, 52464, 61208, 63394, 91812, 95091, 104928, 122416, 126788, 183624, 190182, 221879, 244832, 253576, 367248, 380364, 443758, 507152, 665637, 734496, 760728, 887516, 1014304, 1331274, 1521456, 1775032, 2662548, 3042912, 3550064, 5325096, 7100128, 10650192, 21300384]

約数ペア:

[(1, 21300384), (2, 10650192), (3, 7100128), (4, 5325096), (6, 3550064), (7, 3042912), (8, 2662548), (12, 1775032), (14, 1521456), (16, 1331274), (21, 1014304), (24, 887516), (28, 760728), (29, 734496), (32, 665637), (42, 507152), (48, 443758), (56, 380364), (58, 367248), (84, 253576), (87, 244832), (96, 221879), (112, 190182), (116, 183624), (168, 126788), (174, 122416), (203, 104928), (224, 95091), (232, 91812), (336, 63394), (348, 61208), (406, 52464), (464, 45906), (609, 34976), (672, 31697), (696, 30604), (812, 26232), (928, 22953), (1093, 19488), (1218, 17488), (1392, 15302), (1624, 13116), (2186, 9744), (2436, 8744), (2784, 7651), (3248, 6558), (3279, 6496), (4372, 4872)]