7415388

素因数分解:

$2^2\times 3^6\times {\mathrm{2543}}^1$

素因数の和:2565

約数の個数: 42

約数和(自身を含む): 19464144

約数和(自身を除く): 12048756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2543, 2916, 5086, 7629, 10172, 15258, 22887, 30516, 45774, 68661, 91548, 137322, 205983, 274644, 411966, 617949, 823932, 1235898, 1853847, 2471796, 3707694, 7415388]

約数ペア:

[(1, 7415388), (2, 3707694), (3, 2471796), (4, 1853847), (6, 1235898), (9, 823932), (12, 617949), (18, 411966), (27, 274644), (36, 205983), (54, 137322), (81, 91548), (108, 68661), (162, 45774), (243, 30516), (324, 22887), (486, 15258), (729, 10172), (972, 7629), (1458, 5086), (2543, 2916)]