2678214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 7354368

約数和(自身を除く): 4676154

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 77, 93, 102, 119, 121, 154, 186, 187, 217, 231, 238, 242, 341, 357, 363, 374, 434, 462, 527, 561, 651, 682, 714, 726, 847, 1023, 1054, 1122, 1302, 1309, 1581, 1694, 2046, 2057, 2387, 2541, 2618, 3162, 3689, 3751, 3927, 4114, 4774, 5082, 5797, 6171, 7161, 7378, 7502, 7854, 11067, 11253, 11594, 12342, 14322, 14399, 17391, 22134, 22506, 26257, 28798, 34782, 40579, 43197, 52514, 63767, 78771, 81158, 86394, 121737, 127534, 157542, 191301, 243474, 382602, 446369, 892738, 1339107, 2678214]

約数ペア:

[(1, 2678214), (2, 1339107), (3, 892738), (6, 446369), (7, 382602), (11, 243474), (14, 191301), (17, 157542), (21, 127534), (22, 121737), (31, 86394), (33, 81158), (34, 78771), (42, 63767), (51, 52514), (62, 43197), (66, 40579), (77, 34782), (93, 28798), (102, 26257), (119, 22506), (121, 22134), (154, 17391), (186, 14399), (187, 14322), (217, 12342), (231, 11594), (238, 11253), (242, 11067), (341, 7854), (357, 7502), (363, 7378), (374, 7161), (434, 6171), (462, 5797), (527, 5082), (561, 4774), (651, 4114), (682, 3927), (714, 3751), (726, 3689), (847, 3162), (1023, 2618), (1054, 2541), (1122, 2387), (1302, 2057), (1309, 2046), (1581, 1694)]