18059623336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 35172032400

約数和(自身を除く): 17112409064

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 229, 296, 314, 458, 628, 916, 1256, 1697, 1832, 3394, 5809, 6788, 8473, 11618, 13576, 16946, 23236, 33892, 35953, 46472, 62789, 67784, 71906, 125578, 143812, 251156, 266429, 287624, 388613, 502312, 532858, 777226, 1065716, 1330261, 1554452, 2131432, 2660522, 3108904, 5321044, 9857873, 10642088, 14378681, 19715746, 28757362, 39431492, 57514724, 61012241, 78862984, 115029448, 122024482, 244048964, 488097928, 2257452917, 4514905834, 9029811668, 18059623336]

約数ペア:

[(1, 18059623336), (2, 9029811668), (4, 4514905834), (8, 2257452917), (37, 488097928), (74, 244048964), (148, 122024482), (157, 115029448), (229, 78862984), (296, 61012241), (314, 57514724), (458, 39431492), (628, 28757362), (916, 19715746), (1256, 14378681), (1697, 10642088), (1832, 9857873), (3394, 5321044), (5809, 3108904), (6788, 2660522), (8473, 2131432), (11618, 1554452), (13576, 1330261), (16946, 1065716), (23236, 777226), (33892, 532858), (35953, 502312), (46472, 388613), (62789, 287624), (67784, 266429), (71906, 251156), (125578, 143812)]