9987696

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1670

約数の個数: 60

約数和(自身を含む): 28619448

約数和(自身を除く): 18631752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 1613, 2064, 3096, 3226, 4839, 6192, 6452, 9678, 12904, 14517, 19356, 25808, 29034, 38712, 58068, 69359, 77424, 116136, 138718, 208077, 232272, 277436, 416154, 554872, 624231, 832308, 1109744, 1248462, 1664616, 2496924, 3329232, 4993848, 9987696]

約数ペア:

[(1, 9987696), (2, 4993848), (3, 3329232), (4, 2496924), (6, 1664616), (8, 1248462), (9, 1109744), (12, 832308), (16, 624231), (18, 554872), (24, 416154), (36, 277436), (43, 232272), (48, 208077), (72, 138718), (86, 116136), (129, 77424), (144, 69359), (172, 58068), (258, 38712), (344, 29034), (387, 25808), (516, 19356), (688, 14517), (774, 12904), (1032, 9678), (1548, 6452), (1613, 6192), (2064, 4839), (3096, 3226)]