2015013618

素因数分解:

$2^1\times 3^3\times {\mathrm{827}}^1\times {\mathrm{45121}}^1$

素因数の和:45959

約数の個数: 32

約数和(自身を含む): 4483321920

約数和(自身を除く): 2468308302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 827, 1654, 2481, 4962, 7443, 14886, 22329, 44658, 45121, 90242, 135363, 270726, 406089, 812178, 1218267, 2436534, 37315067, 74630134, 111945201, 223890402, 335835603, 671671206, 1007506809, 2015013618]

約数ペア:

[(1, 2015013618), (2, 1007506809), (3, 671671206), (6, 335835603), (9, 223890402), (18, 111945201), (27, 74630134), (54, 37315067), (827, 2436534), (1654, 1218267), (2481, 812178), (4962, 406089), (7443, 270726), (14886, 135363), (22329, 90242), (44658, 45121)]