18398481408

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1996363}}^1$

素因数の和:1996389

約数の個数: 66

約数和(自身を含む): 53125242404

約数和(自身を除く): 34726760996

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, 1996363, 3992726, 5989089, 7985452, 11978178, 15970904, 17967267, 23956356, 31941808, 35934534, 47912712, 63883616, 71869068, 95825424, 127767232, 143738136, 191650848, 255534464, 287476272, 383301696, 511068928, 574952544, 766603392, 1022137856, 1149905088, 1533206784, 2044275712, 2299810176, 3066413568, 4599620352, 6132827136, 9199240704, 18398481408]

約数ペア:

[(1, 18398481408), (2, 9199240704), (3, 6132827136), (4, 4599620352), (6, 3066413568), (8, 2299810176), (9, 2044275712), (12, 1533206784), (16, 1149905088), (18, 1022137856), (24, 766603392), (32, 574952544), (36, 511068928), (48, 383301696), (64, 287476272), (72, 255534464), (96, 191650848), (128, 143738136), (144, 127767232), (192, 95825424), (256, 71869068), (288, 63883616), (384, 47912712), (512, 35934534), (576, 31941808), (768, 23956356), (1024, 17967267), (1152, 15970904), (1536, 11978178), (2304, 7985452), (3072, 5989089), (4608, 3992726), (9216, 1996363)]