13208286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 34449408

約数和(自身を除く): 21241122

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1423, 1547, 2846, 3094, 4269, 4641, 8538, 9282, 9961, 18499, 19922, 24191, 29883, 36998, 48382, 55497, 59766, 72573, 110994, 129493, 145146, 169337, 258986, 314483, 338674, 388479, 508011, 628966, 776958, 943449, 1016022, 1886898, 2201381, 4402762, 6604143, 13208286]

約数ペア:

[(1, 13208286), (2, 6604143), (3, 4402762), (6, 2201381), (7, 1886898), (13, 1016022), (14, 943449), (17, 776958), (21, 628966), (26, 508011), (34, 388479), (39, 338674), (42, 314483), (51, 258986), (78, 169337), (91, 145146), (102, 129493), (119, 110994), (182, 72573), (221, 59766), (238, 55497), (273, 48382), (357, 36998), (442, 29883), (546, 24191), (663, 19922), (714, 18499), (1326, 9961), (1423, 9282), (1547, 8538), (2846, 4641), (3094, 4269)]