18241248

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 30021792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1367, 1668, 2224, 2734, 3336, 4101, 4448, 5468, 6672, 8202, 10936, 13344, 16404, 21872, 32808, 43744, 65616, 131232, 190013, 380026, 570039, 760052, 1140078, 1520104, 2280156, 3040208, 4560312, 6080416, 9120624, 18241248]

約数ペア:

[(1, 18241248), (2, 9120624), (3, 6080416), (4, 4560312), (6, 3040208), (8, 2280156), (12, 1520104), (16, 1140078), (24, 760052), (32, 570039), (48, 380026), (96, 190013), (139, 131232), (278, 65616), (417, 43744), (556, 32808), (834, 21872), (1112, 16404), (1367, 13344), (1668, 10936), (2224, 8202), (2734, 6672), (3336, 5468), (4101, 4448)]