12238452

素因数分解:

$2^2\times 3^7\times {\mathrm{1399}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 32144000

約数和(自身を除く): 19905548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1399, 1458, 2187, 2798, 2916, 4197, 4374, 5596, 8394, 8748, 12591, 16788, 25182, 37773, 50364, 75546, 113319, 151092, 226638, 339957, 453276, 679914, 1019871, 1359828, 2039742, 3059613, 4079484, 6119226, 12238452]

約数ペア:

[(1, 12238452), (2, 6119226), (3, 4079484), (4, 3059613), (6, 2039742), (9, 1359828), (12, 1019871), (18, 679914), (27, 453276), (36, 339957), (54, 226638), (81, 151092), (108, 113319), (162, 75546), (243, 50364), (324, 37773), (486, 25182), (729, 16788), (972, 12591), (1399, 8748), (1458, 8394), (2187, 5596), (2798, 4374), (2916, 4197)]