18852864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 132

約数和(自身を含む): 56153304

約数和(自身を除く): 37300440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 361, 384, 408, 456, 512, 544, 608, 646, 722, 768, 816, 912, 969, 1024, 1083, 1088, 1216, 1292, 1444, 1536, 1632, 1824, 1938, 2166, 2176, 2432, 2584, 2888, 3072, 3264, 3648, 3876, 4332, 4352, 4864, 5168, 5776, 6137, 6528, 7296, 7752, 8664, 8704, 9728, 10336, 11552, 12274, 13056, 14592, 15504, 17328, 17408, 18411, 19456, 20672, 23104, 24548, 26112, 29184, 31008, 34656, 36822, 41344, 46208, 49096, 52224, 58368, 62016, 69312, 73644, 82688, 92416, 98192, 124032, 138624, 147288, 165376, 184832, 196384, 248064, 277248, 294576, 330752, 369664, 392768, 496128, 554496, 589152, 785536, 992256, 1108992, 1178304, 1571072, 2356608, 3142144, 4713216, 6284288, 9426432, 18852864]

約数ペア:

[(1, 18852864), (2, 9426432), (3, 6284288), (4, 4713216), (6, 3142144), (8, 2356608), (12, 1571072), (16, 1178304), (17, 1108992), (19, 992256), (24, 785536), (32, 589152), (34, 554496), (38, 496128), (48, 392768), (51, 369664), (57, 330752), (64, 294576), (68, 277248), (76, 248064), (96, 196384), (102, 184832), (114, 165376), (128, 147288), (136, 138624), (152, 124032), (192, 98192), (204, 92416), (228, 82688), (256, 73644), (272, 69312), (304, 62016), (323, 58368), (361, 52224), (384, 49096), (408, 46208), (456, 41344), (512, 36822), (544, 34656), (608, 31008), (646, 29184), (722, 26112), (768, 24548), (816, 23104), (912, 20672), (969, 19456), (1024, 18411), (1083, 17408), (1088, 17328), (1216, 15504), (1292, 14592), (1444, 13056), (1536, 12274), (1632, 11552), (1824, 10336), (1938, 9728), (2166, 8704), (2176, 8664), (2432, 7752), (2584, 7296), (2888, 6528), (3072, 6137), (3264, 5776), (3648, 5168), (3876, 4864), (4332, 4352)]