19334862

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 60

約数和(自身を含む): 45032328

約数和(自身を除く): 25697466

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 81, 82, 123, 142, 162, 213, 246, 369, 426, 639, 738, 1107, 1278, 1681, 1917, 2214, 2911, 3321, 3362, 3834, 5043, 5751, 5822, 6642, 8733, 10086, 11502, 15129, 17466, 26199, 30258, 45387, 52398, 78597, 90774, 119351, 136161, 157194, 235791, 238702, 272322, 358053, 471582, 716106, 1074159, 2148318, 3222477, 6444954, 9667431, 19334862]

約数ペア:

[(1, 19334862), (2, 9667431), (3, 6444954), (6, 3222477), (9, 2148318), (18, 1074159), (27, 716106), (41, 471582), (54, 358053), (71, 272322), (81, 238702), (82, 235791), (123, 157194), (142, 136161), (162, 119351), (213, 90774), (246, 78597), (369, 52398), (426, 45387), (639, 30258), (738, 26199), (1107, 17466), (1278, 15129), (1681, 11502), (1917, 10086), (2214, 8733), (2911, 6642), (3321, 5822), (3362, 5751), (3834, 5043)]