18310339968

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1538167}}^1$

素因数の和:1538215

約数の個数: 64

約数和(自身を含む): 50205803520

約数和(自身を除く): 31895463552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 1538167, 3076334, 4614501, 6152668, 9229002, 12305336, 18458004, 24610672, 36916008, 47683177, 49221344, 73832016, 95366354, 98442688, 143049531, 147664032, 190732708, 196885376, 286099062, 295328064, 381465416, 572198124, 590656128, 762930832, 1144396248, 1525861664, 2288792496, 3051723328, 4577584992, 6103446656, 9155169984, 18310339968]

約数ペア:

[(1, 18310339968), (2, 9155169984), (3, 6103446656), (4, 4577584992), (6, 3051723328), (8, 2288792496), (12, 1525861664), (16, 1144396248), (24, 762930832), (31, 590656128), (32, 572198124), (48, 381465416), (62, 295328064), (64, 286099062), (93, 196885376), (96, 190732708), (124, 147664032), (128, 143049531), (186, 98442688), (192, 95366354), (248, 73832016), (372, 49221344), (384, 47683177), (496, 36916008), (744, 24610672), (992, 18458004), (1488, 12305336), (1984, 9229002), (2976, 6152668), (3968, 4614501), (5952, 3076334), (11904, 1538167)]