1421574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 3773952

約数和(自身を除く): 2352378

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 181, 187, 231, 238, 357, 362, 374, 462, 543, 561, 714, 1086, 1122, 1267, 1309, 1991, 2534, 2618, 3077, 3801, 3927, 3982, 5973, 6154, 7602, 7854, 9231, 11946, 13937, 18462, 21539, 27874, 33847, 41811, 43078, 64617, 67694, 83622, 101541, 129234, 203082, 236929, 473858, 710787, 1421574]

約数ペア:

[(1, 1421574), (2, 710787), (3, 473858), (6, 236929), (7, 203082), (11, 129234), (14, 101541), (17, 83622), (21, 67694), (22, 64617), (33, 43078), (34, 41811), (42, 33847), (51, 27874), (66, 21539), (77, 18462), (102, 13937), (119, 11946), (154, 9231), (181, 7854), (187, 7602), (231, 6154), (238, 5973), (357, 3982), (362, 3927), (374, 3801), (462, 3077), (543, 2618), (561, 2534), (714, 1991), (1086, 1309), (1122, 1267)]