16893546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 22504854

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 379, 391, 437, 646, 758, 782, 874, 969, 1137, 1173, 1311, 1938, 2274, 2346, 2622, 6443, 7201, 7429, 8717, 12886, 14402, 14858, 17434, 19329, 21603, 22287, 26151, 38658, 43206, 44574, 52302, 122417, 148189, 165623, 244834, 296378, 331246, 367251, 444567, 496869, 734502, 889134, 993738, 2815591, 5631182, 8446773, 16893546]

約数ペア:

[(1, 16893546), (2, 8446773), (3, 5631182), (6, 2815591), (17, 993738), (19, 889134), (23, 734502), (34, 496869), (38, 444567), (46, 367251), (51, 331246), (57, 296378), (69, 244834), (102, 165623), (114, 148189), (138, 122417), (323, 52302), (379, 44574), (391, 43206), (437, 38658), (646, 26151), (758, 22287), (782, 21603), (874, 19329), (969, 17434), (1137, 14858), (1173, 14402), (1311, 12886), (1938, 8717), (2274, 7429), (2346, 7201), (2622, 6443)]