15929454492

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1003367}}^1$

素因数の和:1003397

約数の個数: 90

約数和(自身を含む): 48441603672

約数和(自身を除く): 32512149180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 1003367, 2006734, 3010101, 4013468, 6020202, 7023569, 9030303, 12040404, 14047138, 18060606, 21070707, 27090909, 28094276, 36121212, 42141414, 49164983, 54181818, 63212121, 81272727, 84282828, 98329966, 108363636, 126424242, 147494949, 162545454, 189636363, 196659932, 252848484, 294989898, 325090908, 379272726, 442484847, 568909089, 589979796, 758545452, 884969694, 1137818178, 1327454541, 1769939388, 2275636356, 2654909082, 3982363623, 5309818164, 7964727246, 15929454492]

約数ペア:

[(1, 15929454492), (2, 7964727246), (3, 5309818164), (4, 3982363623), (6, 2654909082), (7, 2275636356), (9, 1769939388), (12, 1327454541), (14, 1137818178), (18, 884969694), (21, 758545452), (27, 589979796), (28, 568909089), (36, 442484847), (42, 379272726), (49, 325090908), (54, 294989898), (63, 252848484), (81, 196659932), (84, 189636363), (98, 162545454), (108, 147494949), (126, 126424242), (147, 108363636), (162, 98329966), (189, 84282828), (196, 81272727), (252, 63212121), (294, 54181818), (324, 49164983), (378, 42141414), (441, 36121212), (567, 28094276), (588, 27090909), (756, 21070707), (882, 18060606), (1134, 14047138), (1323, 12040404), (1764, 9030303), (2268, 7023569), (2646, 6020202), (3969, 4013468), (5292, 3010101), (7938, 2006734), (15876, 1003367)]