20174154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3395

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 34015926

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 3359, 6006, 6718, 10077, 20154, 23513, 36949, 43667, 47026, 70539, 73898, 87334, 110847, 131001, 141078, 221694, 258643, 262002, 305669, 480337, 517286, 611338, 775929, 917007, 960674, 1441011, 1551858, 1834014, 2882022, 3362359, 6724718, 10087077, 20174154]

約数ペア:

[(1, 20174154), (2, 10087077), (3, 6724718), (6, 3362359), (7, 2882022), (11, 1834014), (13, 1551858), (14, 1441011), (21, 960674), (22, 917007), (26, 775929), (33, 611338), (39, 517286), (42, 480337), (66, 305669), (77, 262002), (78, 258643), (91, 221694), (143, 141078), (154, 131001), (182, 110847), (231, 87334), (273, 73898), (286, 70539), (429, 47026), (462, 43667), (546, 36949), (858, 23513), (1001, 20154), (2002, 10077), (3003, 6718), (3359, 6006)]