12211172428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8521}}^1$

素因数の和:8703

約数の個数: 96

約数和(自身を含む): 27366391808

約数和(自身を除く): 15155219380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 127, 182, 217, 254, 364, 403, 434, 508, 806, 868, 889, 1612, 1651, 1778, 2821, 3302, 3556, 3937, 5642, 6604, 7874, 8521, 11284, 11557, 15748, 17042, 23114, 27559, 34084, 46228, 51181, 55118, 59647, 102362, 110236, 110773, 119294, 204724, 221546, 238588, 264151, 358267, 443092, 528302, 716534, 775411, 1056604, 1082167, 1433068, 1550822, 1849057, 2164334, 3101644, 3433963, 3698114, 4328668, 6867926, 7396228, 7575169, 13735852, 14068171, 15150338, 24037741, 28136342, 30300676, 33547177, 48075482, 56272684, 67094354, 96150964, 98477197, 134188708, 196954394, 234830239, 393908788, 436113301, 469660478, 872226602, 939320956, 1744453204, 3052793107, 6105586214, 12211172428]

約数ペア:

[(1, 12211172428), (2, 6105586214), (4, 3052793107), (7, 1744453204), (13, 939320956), (14, 872226602), (26, 469660478), (28, 436113301), (31, 393908788), (52, 234830239), (62, 196954394), (91, 134188708), (124, 98477197), (127, 96150964), (182, 67094354), (217, 56272684), (254, 48075482), (364, 33547177), (403, 30300676), (434, 28136342), (508, 24037741), (806, 15150338), (868, 14068171), (889, 13735852), (1612, 7575169), (1651, 7396228), (1778, 6867926), (2821, 4328668), (3302, 3698114), (3556, 3433963), (3937, 3101644), (5642, 2164334), (6604, 1849057), (7874, 1550822), (8521, 1433068), (11284, 1082167), (11557, 1056604), (15748, 775411), (17042, 716534), (23114, 528302), (27559, 443092), (34084, 358267), (46228, 264151), (51181, 238588), (55118, 221546), (59647, 204724), (102362, 119294), (110236, 110773)]