21971487744

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2384059}}^1$

素因数の和:2384085

約数の個数: 66

約数和(自身を含む): 63442220660

約数和(自身を除く): 41470732916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2384059, 4768118, 7152177, 9536236, 14304354, 19072472, 21456531, 28608708, 38144944, 42913062, 57217416, 76289888, 85826124, 114434832, 152579776, 171652248, 228869664, 305159552, 343304496, 457739328, 610319104, 686608992, 915478656, 1220638208, 1373217984, 1830957312, 2441276416, 2746435968, 3661914624, 5492871936, 7323829248, 10985743872, 21971487744]

約数ペア:

[(1, 21971487744), (2, 10985743872), (3, 7323829248), (4, 5492871936), (6, 3661914624), (8, 2746435968), (9, 2441276416), (12, 1830957312), (16, 1373217984), (18, 1220638208), (24, 915478656), (32, 686608992), (36, 610319104), (48, 457739328), (64, 343304496), (72, 305159552), (96, 228869664), (128, 171652248), (144, 152579776), (192, 114434832), (256, 85826124), (288, 76289888), (384, 57217416), (512, 42913062), (576, 38144944), (768, 28608708), (1024, 21456531), (1152, 19072472), (1536, 14304354), (2304, 9536236), (3072, 7152177), (4608, 4768118), (9216, 2384059)]