18553690512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{252143}}^1$

素因数の和:252237

約数の個数: 120

約数和(自身を含む): 60155506944

約数和(自身を除く): 41601816432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 8176, 9198, 10512, 12264, 18396, 24528, 36792, 73584, 252143, 504286, 756429, 1008572, 1512858, 1765001, 2017144, 2269287, 3025716, 3530002, 4034288, 4538574, 5295003, 6051432, 7060004, 9077148, 10590006, 12102864, 14120008, 15885009, 18154296, 18406439, 21180012, 28240016, 31770018, 36308592, 36812878, 42360024, 55219317, 63540036, 73625756, 84720048, 110438634, 127080072, 128845073, 147251512, 165657951, 220877268, 254160144, 257690146, 294503024, 331315902, 386535219, 441754536, 515380292, 662631804, 773070438, 883509072, 1030760584, 1159605657, 1325263608, 1546140876, 2061521168, 2319211314, 2650527216, 3092281752, 4638422628, 6184563504, 9276845256, 18553690512]

約数ペア:

[(1, 18553690512), (2, 9276845256), (3, 6184563504), (4, 4638422628), (6, 3092281752), (7, 2650527216), (8, 2319211314), (9, 2061521168), (12, 1546140876), (14, 1325263608), (16, 1159605657), (18, 1030760584), (21, 883509072), (24, 773070438), (28, 662631804), (36, 515380292), (42, 441754536), (48, 386535219), (56, 331315902), (63, 294503024), (72, 257690146), (73, 254160144), (84, 220877268), (112, 165657951), (126, 147251512), (144, 128845073), (146, 127080072), (168, 110438634), (219, 84720048), (252, 73625756), (292, 63540036), (336, 55219317), (438, 42360024), (504, 36812878), (511, 36308592), (584, 31770018), (657, 28240016), (876, 21180012), (1008, 18406439), (1022, 18154296), (1168, 15885009), (1314, 14120008), (1533, 12102864), (1752, 10590006), (2044, 9077148), (2628, 7060004), (3066, 6051432), (3504, 5295003), (4088, 4538574), (4599, 4034288), (5256, 3530002), (6132, 3025716), (8176, 2269287), (9198, 2017144), (10512, 1765001), (12264, 1512858), (18396, 1008572), (24528, 756429), (36792, 504286), (73584, 252143)]