42421520154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1\times {\mathrm{4463}}^1$

素因数の和:8443

約数の個数: 64

約数和(自身を含む): 94361960448

約数和(自身を除く): 51940440294

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3931, 4463, 7862, 8926, 11793, 13389, 23586, 26778, 51103, 58019, 102206, 116038, 121861, 138353, 153309, 174057, 243722, 276706, 306618, 348114, 365583, 415059, 731166, 830118, 1584193, 1798589, 3168386, 3597178, 4752579, 5395767, 9505158, 10791534, 17544053, 35088106, 52632159, 105264318, 228072689, 456145378, 543865643, 684218067, 1087731286, 1368436134, 1631596929, 3263193858, 7070253359, 14140506718, 21210760077, 42421520154]

約数ペア:

[(1, 42421520154), (2, 21210760077), (3, 14140506718), (6, 7070253359), (13, 3263193858), (26, 1631596929), (31, 1368436134), (39, 1087731286), (62, 684218067), (78, 543865643), (93, 456145378), (186, 228072689), (403, 105264318), (806, 52632159), (1209, 35088106), (2418, 17544053), (3931, 10791534), (4463, 9505158), (7862, 5395767), (8926, 4752579), (11793, 3597178), (13389, 3168386), (23586, 1798589), (26778, 1584193), (51103, 830118), (58019, 731166), (102206, 415059), (116038, 365583), (121861, 348114), (138353, 306618), (153309, 276706), (174057, 243722)]