1818822082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{88801}}^1$

素因数の和:88847

約数の個数: 48

約数和(自身を含む): 3644434080

約数和(自身を除く): 1825611998

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 88801, 177602, 621607, 976811, 1243214, 1687219, 1953622, 3374438, 4351249, 6837677, 8702498, 11810533, 13675354, 18559409, 23621066, 37118818, 47863739, 82673731, 95727478, 129915863, 165347462, 259831726, 909411041, 1818822082]

約数ペア:

[(1, 1818822082), (2, 909411041), (7, 259831726), (11, 165347462), (14, 129915863), (19, 95727478), (22, 82673731), (38, 47863739), (49, 37118818), (77, 23621066), (98, 18559409), (133, 13675354), (154, 11810533), (209, 8702498), (266, 6837677), (418, 4351249), (539, 3374438), (931, 1953622), (1078, 1687219), (1463, 1243214), (1862, 976811), (2926, 621607), (10241, 177602), (20482, 88801)]