9649908

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 25200000

約数和(自身を除く): 15550092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 449, 597, 796, 898, 1194, 1347, 1791, 1796, 2388, 2694, 3582, 4041, 5373, 5388, 7164, 8082, 10746, 12123, 16164, 21492, 24246, 48492, 89351, 178702, 268053, 357404, 536106, 804159, 1072212, 1608318, 2412477, 3216636, 4824954, 9649908]

約数ペア:

[(1, 9649908), (2, 4824954), (3, 3216636), (4, 2412477), (6, 1608318), (9, 1072212), (12, 804159), (18, 536106), (27, 357404), (36, 268053), (54, 178702), (108, 89351), (199, 48492), (398, 24246), (449, 21492), (597, 16164), (796, 12123), (898, 10746), (1194, 8082), (1347, 7164), (1791, 5388), (1796, 5373), (2388, 4041), (2694, 3582)]