18679872

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 53766720

約数和(自身を除く): 35086848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 97, 102, 118, 136, 177, 192, 194, 204, 236, 272, 291, 354, 388, 408, 472, 544, 582, 708, 776, 816, 944, 1003, 1088, 1164, 1416, 1552, 1632, 1649, 1888, 2006, 2328, 2832, 3009, 3104, 3264, 3298, 3776, 4012, 4656, 4947, 5664, 5723, 6018, 6208, 6596, 8024, 9312, 9894, 11328, 11446, 12036, 13192, 16048, 17169, 18624, 19788, 22892, 24072, 26384, 32096, 34338, 39576, 45784, 48144, 52768, 64192, 68676, 79152, 91568, 96288, 97291, 105536, 137352, 158304, 183136, 192576, 194582, 274704, 291873, 316608, 366272, 389164, 549408, 583746, 778328, 1098816, 1167492, 1556656, 2334984, 3113312, 4669968, 6226624, 9339936, 18679872]

約数ペア:

[(1, 18679872), (2, 9339936), (3, 6226624), (4, 4669968), (6, 3113312), (8, 2334984), (12, 1556656), (16, 1167492), (17, 1098816), (24, 778328), (32, 583746), (34, 549408), (48, 389164), (51, 366272), (59, 316608), (64, 291873), (68, 274704), (96, 194582), (97, 192576), (102, 183136), (118, 158304), (136, 137352), (177, 105536), (192, 97291), (194, 96288), (204, 91568), (236, 79152), (272, 68676), (291, 64192), (354, 52768), (388, 48144), (408, 45784), (472, 39576), (544, 34338), (582, 32096), (708, 26384), (776, 24072), (816, 22892), (944, 19788), (1003, 18624), (1088, 17169), (1164, 16048), (1416, 13192), (1552, 12036), (1632, 11446), (1649, 11328), (1888, 9894), (2006, 9312), (2328, 8024), (2832, 6596), (3009, 6208), (3104, 6018), (3264, 5723), (3298, 5664), (3776, 4947), (4012, 4656)]