16793478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 40120080

約数和(自身を除く): 23326602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1669, 1677, 3338, 3354, 5007, 5031, 10014, 10062, 15021, 21697, 30042, 43394, 65091, 71767, 130182, 143534, 195273, 215301, 390546, 430602, 645903, 932971, 1291806, 1865942, 2798913, 5597826, 8396739, 16793478]

約数ペア:

[(1, 16793478), (2, 8396739), (3, 5597826), (6, 2798913), (9, 1865942), (13, 1291806), (18, 932971), (26, 645903), (39, 430602), (43, 390546), (78, 215301), (86, 195273), (117, 143534), (129, 130182), (234, 71767), (258, 65091), (387, 43394), (559, 30042), (774, 21697), (1118, 15021), (1669, 10062), (1677, 10014), (3338, 5031), (3354, 5007)]