21094790256

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{218971}}^1$

素因数の和:219211

約数の個数: 80

約数和(自身を含む): 60821662720

約数和(自身を除く): 39726872464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 6021, 8028, 10704, 12042, 16056, 24084, 32112, 48168, 96336, 218971, 437942, 656913, 875884, 1313826, 1751768, 1970739, 2627652, 3503536, 3941478, 5255304, 5912217, 7882956, 10510608, 11824434, 15765912, 23648868, 31531824, 47297736, 48830533, 94595472, 97661066, 146491599, 195322132, 292983198, 390644264, 439474797, 585966396, 781288528, 878949594, 1171932792, 1318424391, 1757899188, 2343865584, 2636848782, 3515798376, 5273697564, 7031596752, 10547395128, 21094790256]

約数ペア:

[(1, 21094790256), (2, 10547395128), (3, 7031596752), (4, 5273697564), (6, 3515798376), (8, 2636848782), (9, 2343865584), (12, 1757899188), (16, 1318424391), (18, 1171932792), (24, 878949594), (27, 781288528), (36, 585966396), (48, 439474797), (54, 390644264), (72, 292983198), (108, 195322132), (144, 146491599), (216, 97661066), (223, 94595472), (432, 48830533), (446, 47297736), (669, 31531824), (892, 23648868), (1338, 15765912), (1784, 11824434), (2007, 10510608), (2676, 7882956), (3568, 5912217), (4014, 5255304), (5352, 3941478), (6021, 3503536), (8028, 2627652), (10704, 1970739), (12042, 1751768), (16056, 1313826), (24084, 875884), (32112, 656913), (48168, 437942), (96336, 218971)]