18610592

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 50676192

約数和(自身を除く): 32065600

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 83, 88, 91, 98, 104, 112, 143, 154, 166, 176, 182, 196, 208, 224, 286, 308, 332, 352, 364, 392, 416, 539, 572, 581, 616, 637, 664, 728, 784, 913, 1001, 1078, 1079, 1144, 1162, 1232, 1274, 1328, 1456, 1568, 1826, 2002, 2156, 2158, 2288, 2324, 2464, 2548, 2656, 2912, 3652, 4004, 4067, 4312, 4316, 4576, 4648, 5096, 6391, 7007, 7304, 7553, 8008, 8134, 8624, 8632, 9296, 10192, 11869, 12782, 14014, 14608, 15106, 16016, 16268, 17248, 17264, 18592, 20384, 23738, 25564, 28028, 29216, 30212, 32032, 32536, 34528, 44737, 47476, 51128, 52871, 56056, 60424, 65072, 83083, 89474, 94952, 102256, 105742, 112112, 120848, 130144, 166166, 178948, 189904, 204512, 211484, 224224, 241696, 332332, 357896, 379808, 422968, 581581, 664664, 715792, 845936, 1163162, 1329328, 1431584, 1691872, 2326324, 2658656, 4652648, 9305296, 18610592]

約数ペア:

[(1, 18610592), (2, 9305296), (4, 4652648), (7, 2658656), (8, 2326324), (11, 1691872), (13, 1431584), (14, 1329328), (16, 1163162), (22, 845936), (26, 715792), (28, 664664), (32, 581581), (44, 422968), (49, 379808), (52, 357896), (56, 332332), (77, 241696), (83, 224224), (88, 211484), (91, 204512), (98, 189904), (104, 178948), (112, 166166), (143, 130144), (154, 120848), (166, 112112), (176, 105742), (182, 102256), (196, 94952), (208, 89474), (224, 83083), (286, 65072), (308, 60424), (332, 56056), (352, 52871), (364, 51128), (392, 47476), (416, 44737), (539, 34528), (572, 32536), (581, 32032), (616, 30212), (637, 29216), (664, 28028), (728, 25564), (784, 23738), (913, 20384), (1001, 18592), (1078, 17264), (1079, 17248), (1144, 16268), (1162, 16016), (1232, 15106), (1274, 14608), (1328, 14014), (1456, 12782), (1568, 11869), (1826, 10192), (2002, 9296), (2156, 8632), (2158, 8624), (2288, 8134), (2324, 8008), (2464, 7553), (2548, 7304), (2656, 7007), (2912, 6391), (3652, 5096), (4004, 4648), (4067, 4576), (4312, 4316)]