18950784

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 53317440

約数和(自身を除く): 34366656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 2903, 3264, 5806, 6528, 8709, 11612, 17418, 23224, 34836, 46448, 49351, 69672, 92896, 98702, 139344, 148053, 185792, 197404, 278688, 296106, 371584, 394808, 557376, 592212, 789616, 1114752, 1184424, 1579232, 2368848, 3158464, 4737696, 6316928, 9475392, 18950784]

約数ペア:

[(1, 18950784), (2, 9475392), (3, 6316928), (4, 4737696), (6, 3158464), (8, 2368848), (12, 1579232), (16, 1184424), (17, 1114752), (24, 789616), (32, 592212), (34, 557376), (48, 394808), (51, 371584), (64, 296106), (68, 278688), (96, 197404), (102, 185792), (128, 148053), (136, 139344), (192, 98702), (204, 92896), (272, 69672), (384, 49351), (408, 46448), (544, 34836), (816, 23224), (1088, 17418), (1632, 11612), (2176, 8709), (2903, 6528), (3264, 5806)]