57389796

素因数分解:

$2^2\times 3^6\times {\mathrm{19681}}^1$

素因数の和:19703

約数の個数: 42

約数和(自身を含む): 150586982

約数和(自身を除く): 93197186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19681, 39362, 59043, 78724, 118086, 177129, 236172, 354258, 531387, 708516, 1062774, 1594161, 2125548, 3188322, 4782483, 6376644, 9564966, 14347449, 19129932, 28694898, 57389796]

約数ペア:

[(1, 57389796), (2, 28694898), (3, 19129932), (4, 14347449), (6, 9564966), (9, 6376644), (12, 4782483), (18, 3188322), (27, 2125548), (36, 1594161), (54, 1062774), (81, 708516), (108, 531387), (162, 354258), (243, 236172), (324, 177129), (486, 118086), (729, 78724), (972, 59043), (1458, 39362), (2916, 19681)]