40530456

素因数分解:

$2^3\times 3^5\times {\mathrm{20849}}^1$

素因数の和:20870

約数の個数: 48

約数和(自身を含む): 113841000

約数和(自身を除く): 73310544

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, 20849, 41698, 62547, 83396, 125094, 166792, 187641, 250188, 375282, 500376, 562923, 750564, 1125846, 1501128, 1688769, 2251692, 3377538, 4503384, 5066307, 6755076, 10132614, 13510152, 20265228, 40530456]

約数ペア:

[(1, 40530456), (2, 20265228), (3, 13510152), (4, 10132614), (6, 6755076), (8, 5066307), (9, 4503384), (12, 3377538), (18, 2251692), (24, 1688769), (27, 1501128), (36, 1125846), (54, 750564), (72, 562923), (81, 500376), (108, 375282), (162, 250188), (216, 187641), (243, 166792), (324, 125094), (486, 83396), (648, 62547), (972, 41698), (1944, 20849)]