18206034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 45868032

約数和(自身を除く): 27661998

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 251, 314, 462, 471, 502, 753, 942, 1099, 1506, 1727, 1757, 2198, 2761, 3297, 3454, 3514, 5181, 5271, 5522, 6594, 8283, 10362, 10542, 12089, 16566, 19327, 24178, 36267, 38654, 39407, 57981, 72534, 78814, 115962, 118221, 236442, 275849, 433477, 551698, 827547, 866954, 1300431, 1655094, 2600862, 3034339, 6068678, 9103017, 18206034]

約数ペア:

[(1, 18206034), (2, 9103017), (3, 6068678), (6, 3034339), (7, 2600862), (11, 1655094), (14, 1300431), (21, 866954), (22, 827547), (33, 551698), (42, 433477), (66, 275849), (77, 236442), (154, 118221), (157, 115962), (231, 78814), (251, 72534), (314, 57981), (462, 39407), (471, 38654), (502, 36267), (753, 24178), (942, 19327), (1099, 16566), (1506, 12089), (1727, 10542), (1757, 10362), (2198, 8283), (2761, 6594), (3297, 5522), (3454, 5271), (3514, 5181)]