18322281488

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1374721}}^1$

素因数の和:1374760

約数の個数: 60

約数和(自身を含む): 43724407932

約数和(自身を除く): 25402126444

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 1374721, 2749442, 5498884, 9623047, 10997768, 19246094, 21995536, 23370257, 38492188, 46740514, 67361329, 76984376, 93481028, 134722658, 153968752, 163591799, 186962056, 269445316, 327183598, 373924112, 538890632, 654367196, 1077781264, 1145142593, 1308734392, 2290285186, 2617468784, 4580570372, 9161140744, 18322281488]

約数ペア:

[(1, 18322281488), (2, 9161140744), (4, 4580570372), (7, 2617468784), (8, 2290285186), (14, 1308734392), (16, 1145142593), (17, 1077781264), (28, 654367196), (34, 538890632), (49, 373924112), (56, 327183598), (68, 269445316), (98, 186962056), (112, 163591799), (119, 153968752), (136, 134722658), (196, 93481028), (238, 76984376), (272, 67361329), (392, 46740514), (476, 38492188), (784, 23370257), (833, 21995536), (952, 19246094), (1666, 10997768), (1904, 9623047), (3332, 5498884), (6664, 2749442), (13328, 1374721)]