26560638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 62375040

約数和(自身を除く): 35814402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 509, 669, 1018, 1338, 1527, 2007, 2899, 3054, 4014, 4581, 5798, 6617, 8697, 9162, 13234, 17394, 19851, 26091, 39702, 52182, 59553, 113507, 119106, 227014, 340521, 681042, 1021563, 1475591, 2043126, 2951182, 4426773, 8853546, 13280319, 26560638]

約数ペア:

[(1, 26560638), (2, 13280319), (3, 8853546), (6, 4426773), (9, 2951182), (13, 2043126), (18, 1475591), (26, 1021563), (39, 681042), (78, 340521), (117, 227014), (223, 119106), (234, 113507), (446, 59553), (509, 52182), (669, 39702), (1018, 26091), (1338, 19851), (1527, 17394), (2007, 13234), (2899, 9162), (3054, 8697), (4014, 6617), (4581, 5798)]