22652721

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 42666624

約数和(自身を除く): 20013903

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1627, 1989, 4641, 4881, 11389, 13923, 14643, 21151, 27659, 34167, 63453, 82977, 102501, 148057, 190359, 193613, 248931, 359567, 444171, 580839, 1078701, 1332513, 1742517, 2516969, 3236103, 7550907, 22652721]

約数ペア:

[(1, 22652721), (3, 7550907), (7, 3236103), (9, 2516969), (13, 1742517), (17, 1332513), (21, 1078701), (39, 580839), (51, 444171), (63, 359567), (91, 248931), (117, 193613), (119, 190359), (153, 148057), (221, 102501), (273, 82977), (357, 63453), (663, 34167), (819, 27659), (1071, 21151), (1547, 14643), (1627, 13923), (1989, 11389), (4641, 4881)]