2025720072

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{214771}}^1$

素因数の和:214914

約数の個数: 48

約数和(自身を含む): 5528231280

約数和(自身を除く): 3502511208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 214771, 429542, 644313, 859084, 1288626, 1718168, 1932939, 2577252, 3865878, 5154504, 7731756, 15463512, 28135001, 56270002, 84405003, 112540004, 168810006, 225080008, 253215009, 337620012, 506430018, 675240024, 1012860036, 2025720072]

約数ペア:

[(1, 2025720072), (2, 1012860036), (3, 675240024), (4, 506430018), (6, 337620012), (8, 253215009), (9, 225080008), (12, 168810006), (18, 112540004), (24, 84405003), (36, 56270002), (72, 28135001), (131, 15463512), (262, 7731756), (393, 5154504), (524, 3865878), (786, 2577252), (1048, 1932939), (1179, 1718168), (1572, 1288626), (2358, 859084), (3144, 644313), (4716, 429542), (9432, 214771)]