1877642214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2754

約数の個数: 128

約数和(自身を含む): 4853882880

約数和(自身を除く): 2976240666

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 43, 46, 51, 69, 86, 102, 119, 129, 138, 161, 238, 258, 301, 322, 357, 391, 483, 602, 714, 731, 782, 903, 966, 989, 1173, 1462, 1806, 1978, 2193, 2346, 2659, 2737, 2967, 4386, 5117, 5318, 5474, 5934, 6923, 7977, 8211, 10234, 13846, 15351, 15954, 16422, 16813, 18613, 20769, 30702, 33626, 37226, 41538, 45203, 50439, 55839, 61157, 90406, 100878, 111678, 114337, 117691, 122314, 135609, 183471, 228674, 235382, 271218, 316421, 343011, 353073, 366942, 428099, 632842, 686022, 706146, 800359, 856198, 949263, 1039669, 1284297, 1600718, 1898526, 1943729, 2079338, 2401077, 2568594, 2629751, 3119007, 3887458, 4802154, 5259502, 5831187, 6238014, 7277683, 7889253, 11662374, 13606103, 14555366, 15778506, 18408257, 21833049, 27212206, 36816514, 40818309, 43666098, 44705767, 55224771, 81636618, 89411534, 110449542, 134117301, 268234602, 312940369, 625880738, 938821107, 1877642214]

約数ペア:

[(1, 1877642214), (2, 938821107), (3, 625880738), (6, 312940369), (7, 268234602), (14, 134117301), (17, 110449542), (21, 89411534), (23, 81636618), (34, 55224771), (42, 44705767), (43, 43666098), (46, 40818309), (51, 36816514), (69, 27212206), (86, 21833049), (102, 18408257), (119, 15778506), (129, 14555366), (138, 13606103), (161, 11662374), (238, 7889253), (258, 7277683), (301, 6238014), (322, 5831187), (357, 5259502), (391, 4802154), (483, 3887458), (602, 3119007), (714, 2629751), (731, 2568594), (782, 2401077), (903, 2079338), (966, 1943729), (989, 1898526), (1173, 1600718), (1462, 1284297), (1806, 1039669), (1978, 949263), (2193, 856198), (2346, 800359), (2659, 706146), (2737, 686022), (2967, 632842), (4386, 428099), (5117, 366942), (5318, 353073), (5474, 343011), (5934, 316421), (6923, 271218), (7977, 235382), (8211, 228674), (10234, 183471), (13846, 135609), (15351, 122314), (15954, 117691), (16422, 114337), (16813, 111678), (18613, 100878), (20769, 90406), (30702, 61157), (33626, 55839), (37226, 50439), (41538, 45203)]