889464564

素因数分解:

$2^2\times 3^6\times {\mathrm{305029}}^1$

素因数の和:305051

約数の個数: 42

約数和(自身を含む): 2333784530

約数和(自身を除く): 1444319966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 305029, 610058, 915087, 1220116, 1830174, 2745261, 3660348, 5490522, 8235783, 10981044, 16471566, 24707349, 32943132, 49414698, 74122047, 98829396, 148244094, 222366141, 296488188, 444732282, 889464564]

約数ペア:

[(1, 889464564), (2, 444732282), (3, 296488188), (4, 222366141), (6, 148244094), (9, 98829396), (12, 74122047), (18, 49414698), (27, 32943132), (36, 24707349), (54, 16471566), (81, 10981044), (108, 8235783), (162, 5490522), (243, 3660348), (324, 2745261), (486, 1830174), (729, 1220116), (972, 915087), (1458, 610058), (2916, 305029)]