7281882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 17058600

約数和(自身を除く): 9776718

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 449, 477, 898, 901, 954, 1347, 1802, 2694, 2703, 4041, 5406, 7633, 8082, 8109, 15266, 16218, 22899, 23797, 45798, 47594, 68697, 71391, 137394, 142782, 214173, 404549, 428346, 809098, 1213647, 2427294, 3640941, 7281882]

約数ペア:

[(1, 7281882), (2, 3640941), (3, 2427294), (6, 1213647), (9, 809098), (17, 428346), (18, 404549), (34, 214173), (51, 142782), (53, 137394), (102, 71391), (106, 68697), (153, 47594), (159, 45798), (306, 23797), (318, 22899), (449, 16218), (477, 15266), (898, 8109), (901, 8082), (954, 7633), (1347, 5406), (1802, 4041), (2694, 2703)]