39893796

素因数分解:

$2^2\times 3^6\times {\mathrm{13681}}^1$

素因数の和:13703

約数の個数: 42

約数和(自身を含む): 104680982

約数和(自身を除く): 64787186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13681, 27362, 41043, 54724, 82086, 123129, 164172, 246258, 369387, 492516, 738774, 1108161, 1477548, 2216322, 3324483, 4432644, 6648966, 9973449, 13297932, 19946898, 39893796]

約数ペア:

[(1, 39893796), (2, 19946898), (3, 13297932), (4, 9973449), (6, 6648966), (9, 4432644), (12, 3324483), (18, 2216322), (27, 1477548), (36, 1108161), (54, 738774), (81, 492516), (108, 369387), (162, 246258), (243, 164172), (324, 123129), (486, 82086), (729, 54724), (972, 41043), (1458, 27362), (2916, 13681)]