18445596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 46621344

約数和(自身を除く): 28175748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 373, 634, 746, 951, 1119, 1268, 1492, 1902, 2238, 3804, 4121, 4476, 4849, 8242, 9698, 12363, 14547, 16484, 19396, 24726, 29094, 49452, 58188, 118241, 236482, 354723, 472964, 709446, 1418892, 1537133, 3074266, 4611399, 6148532, 9222798, 18445596]

約数ペア:

[(1, 18445596), (2, 9222798), (3, 6148532), (4, 4611399), (6, 3074266), (12, 1537133), (13, 1418892), (26, 709446), (39, 472964), (52, 354723), (78, 236482), (156, 118241), (317, 58188), (373, 49452), (634, 29094), (746, 24726), (951, 19396), (1119, 16484), (1268, 14547), (1492, 12363), (1902, 9698), (2238, 8242), (3804, 4849), (4121, 4476)]