13391028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17713}}^1$

素因数の和:17733

約数の個数: 48

約数和(自身を含む): 39679360

約数和(自身を除く): 26288332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17713, 35426, 53139, 70852, 106278, 123991, 159417, 212556, 247982, 318834, 371973, 478251, 495964, 637668, 743946, 956502, 1115919, 1487892, 1913004, 2231838, 3347757, 4463676, 6695514, 13391028]

約数ペア:

[(1, 13391028), (2, 6695514), (3, 4463676), (4, 3347757), (6, 2231838), (7, 1913004), (9, 1487892), (12, 1115919), (14, 956502), (18, 743946), (21, 637668), (27, 495964), (28, 478251), (36, 371973), (42, 318834), (54, 247982), (63, 212556), (84, 159417), (108, 123991), (126, 106278), (189, 70852), (252, 53139), (378, 35426), (756, 17713)]