237212514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15559}}^1$

素因数の和:15596

約数の個数: 72

約数和(自身を含む): 645677760

約数和(自身を除く): 408465246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 15559, 31118, 46677, 93354, 108913, 140031, 171149, 217826, 280062, 326739, 342298, 513447, 653478, 980217, 1026894, 1198043, 1540341, 1882639, 1960434, 2396086, 3080682, 3594129, 3765278, 5647917, 7188258, 10782387, 11295834, 13178473, 16943751, 21564774, 26356946, 33887502, 39535419, 79070838, 118606257, 237212514]

約数ペア:

[(1, 237212514), (2, 118606257), (3, 79070838), (6, 39535419), (7, 33887502), (9, 26356946), (11, 21564774), (14, 16943751), (18, 13178473), (21, 11295834), (22, 10782387), (33, 7188258), (42, 5647917), (63, 3765278), (66, 3594129), (77, 3080682), (99, 2396086), (121, 1960434), (126, 1882639), (154, 1540341), (198, 1198043), (231, 1026894), (242, 980217), (363, 653478), (462, 513447), (693, 342298), (726, 326739), (847, 280062), (1089, 217826), (1386, 171149), (1694, 140031), (2178, 108913), (2541, 93354), (5082, 46677), (7623, 31118), (15246, 15559)]