27811602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17007

約数の個数: 48

約数和(自身を含む): 74168640

約数和(自身を除く): 46357038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16979, 33958, 50937, 101874, 118853, 152811, 220727, 237706, 305622, 356559, 441454, 662181, 713118, 1069677, 1324362, 1545089, 1986543, 2139354, 3090178, 3973086, 4635267, 9270534, 13905801, 27811602]

約数ペア:

[(1, 27811602), (2, 13905801), (3, 9270534), (6, 4635267), (7, 3973086), (9, 3090178), (13, 2139354), (14, 1986543), (18, 1545089), (21, 1324362), (26, 1069677), (39, 713118), (42, 662181), (63, 441454), (78, 356559), (91, 305622), (117, 237706), (126, 220727), (182, 152811), (234, 118853), (273, 101874), (546, 50937), (819, 33958), (1638, 16979)]