12681432

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 34749000

約数和(自身を除く): 22067568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 1979, 2136, 3204, 3958, 5937, 6408, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 71244, 142488, 176131, 352262, 528393, 704524, 1056786, 1409048, 1585179, 2113572, 3170358, 4227144, 6340716, 12681432]

約数ペア:

[(1, 12681432), (2, 6340716), (3, 4227144), (4, 3170358), (6, 2113572), (8, 1585179), (9, 1409048), (12, 1056786), (18, 704524), (24, 528393), (36, 352262), (72, 176131), (89, 142488), (178, 71244), (267, 47496), (356, 35622), (534, 23748), (712, 17811), (801, 15832), (1068, 11874), (1602, 7916), (1979, 6408), (2136, 5937), (3204, 3958)]