6438546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 15087384

約数和(自身を除く): 8648838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 397, 477, 794, 901, 954, 1191, 1802, 2382, 2703, 3573, 5406, 6749, 7146, 8109, 13498, 16218, 20247, 21041, 40494, 42082, 60741, 63123, 121482, 126246, 189369, 357697, 378738, 715394, 1073091, 2146182, 3219273, 6438546]

約数ペア:

[(1, 6438546), (2, 3219273), (3, 2146182), (6, 1073091), (9, 715394), (17, 378738), (18, 357697), (34, 189369), (51, 126246), (53, 121482), (102, 63123), (106, 60741), (153, 42082), (159, 40494), (306, 21041), (318, 20247), (397, 16218), (477, 13498), (794, 8109), (901, 7146), (954, 6749), (1191, 5406), (1802, 3573), (2382, 2703)]