18443376

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 200

約数和(自身を含む): 64817280

約数和(自身を除く): 46373904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 107, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 214, 216, 228, 252, 266, 304, 321, 324, 336, 342, 378, 399, 428, 432, 456, 504, 513, 532, 567, 642, 648, 684, 749, 756, 798, 856, 912, 963, 1008, 1026, 1064, 1134, 1197, 1284, 1296, 1368, 1498, 1512, 1539, 1596, 1712, 1926, 2033, 2052, 2128, 2247, 2268, 2394, 2568, 2736, 2889, 2996, 3024, 3078, 3192, 3591, 3852, 4066, 4104, 4494, 4536, 4788, 5136, 5778, 5992, 6099, 6156, 6384, 6741, 7182, 7704, 8132, 8208, 8667, 8988, 9072, 9576, 10773, 11556, 11984, 12198, 12312, 13482, 14231, 14364, 15408, 16264, 17334, 17976, 18297, 19152, 20223, 21546, 23112, 24396, 24624, 26964, 28462, 28728, 32528, 34668, 35952, 36594, 40446, 42693, 43092, 46224, 48792, 53928, 54891, 56924, 57456, 60669, 69336, 73188, 80892, 85386, 86184, 97584, 107856, 109782, 113848, 121338, 128079, 138672, 146376, 161784, 164673, 170772, 172368, 219564, 227696, 242676, 256158, 292752, 323568, 329346, 341544, 384237, 439128, 485352, 512316, 658692, 683088, 768474, 878256, 970704, 1024632, 1152711, 1317384, 1536948, 2049264, 2305422, 2634768, 3073896, 4610844, 6147792, 9221688, 18443376]

約数ペア:

[(1, 18443376), (2, 9221688), (3, 6147792), (4, 4610844), (6, 3073896), (7, 2634768), (8, 2305422), (9, 2049264), (12, 1536948), (14, 1317384), (16, 1152711), (18, 1024632), (19, 970704), (21, 878256), (24, 768474), (27, 683088), (28, 658692), (36, 512316), (38, 485352), (42, 439128), (48, 384237), (54, 341544), (56, 329346), (57, 323568), (63, 292752), (72, 256158), (76, 242676), (81, 227696), (84, 219564), (107, 172368), (108, 170772), (112, 164673), (114, 161784), (126, 146376), (133, 138672), (144, 128079), (152, 121338), (162, 113848), (168, 109782), (171, 107856), (189, 97584), (214, 86184), (216, 85386), (228, 80892), (252, 73188), (266, 69336), (304, 60669), (321, 57456), (324, 56924), (336, 54891), (342, 53928), (378, 48792), (399, 46224), (428, 43092), (432, 42693), (456, 40446), (504, 36594), (513, 35952), (532, 34668), (567, 32528), (642, 28728), (648, 28462), (684, 26964), (749, 24624), (756, 24396), (798, 23112), (856, 21546), (912, 20223), (963, 19152), (1008, 18297), (1026, 17976), (1064, 17334), (1134, 16264), (1197, 15408), (1284, 14364), (1296, 14231), (1368, 13482), (1498, 12312), (1512, 12198), (1539, 11984), (1596, 11556), (1712, 10773), (1926, 9576), (2033, 9072), (2052, 8988), (2128, 8667), (2247, 8208), (2268, 8132), (2394, 7704), (2568, 7182), (2736, 6741), (2889, 6384), (2996, 6156), (3024, 6099), (3078, 5992), (3192, 5778), (3591, 5136), (3852, 4788), (4066, 4536), (4104, 4494)]