4057128

素因数分解:

$2^3\times 3^5\times {\mathrm{2087}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 11400480

約数和(自身を除く): 7343352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 2087, 4174, 6261, 8348, 12522, 16696, 18783, 25044, 37566, 50088, 56349, 75132, 112698, 150264, 169047, 225396, 338094, 450792, 507141, 676188, 1014282, 1352376, 2028564, 4057128]

約数ペア:

[(1, 4057128), (2, 2028564), (3, 1352376), (4, 1014282), (6, 676188), (8, 507141), (9, 450792), (12, 338094), (18, 225396), (24, 169047), (27, 150264), (36, 112698), (54, 75132), (72, 56349), (81, 50088), (108, 37566), (162, 25044), (216, 18783), (243, 16696), (324, 12522), (486, 8348), (648, 6261), (972, 4174), (1944, 2087)]