40324392

素因数分解:

$2^3\times 3^5\times {\mathrm{20743}}^1$

素因数の和:20764

約数の個数: 48

約数和(自身を含む): 113262240

約数和(自身を除く): 72937848

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, 20743, 41486, 62229, 82972, 124458, 165944, 186687, 248916, 373374, 497832, 560061, 746748, 1120122, 1493496, 1680183, 2240244, 3360366, 4480488, 5040549, 6720732, 10081098, 13441464, 20162196, 40324392]

約数ペア:

[(1, 40324392), (2, 20162196), (3, 13441464), (4, 10081098), (6, 6720732), (8, 5040549), (9, 4480488), (12, 3360366), (18, 2240244), (24, 1680183), (27, 1493496), (36, 1120122), (54, 746748), (72, 560061), (81, 497832), (108, 373374), (162, 248916), (216, 186687), (243, 165944), (324, 124458), (486, 82972), (648, 62229), (972, 41486), (1944, 20743)]