1293397704

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{18127}}^1$

素因数の和:19130

約数の個数: 48

約数和(自身を含む): 3506680320

約数和(自身を除く): 2213282616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 17838, 18127, 23784, 35676, 36254, 54381, 71352, 72508, 108762, 145016, 163143, 217524, 326286, 435048, 652572, 1305144, 17963857, 35927714, 53891571, 71855428, 107783142, 143710856, 161674713, 215566284, 323349426, 431132568, 646698852, 1293397704]

約数ペア:

[(1, 1293397704), (2, 646698852), (3, 431132568), (4, 323349426), (6, 215566284), (8, 161674713), (9, 143710856), (12, 107783142), (18, 71855428), (24, 53891571), (36, 35927714), (72, 17963857), (991, 1305144), (1982, 652572), (2973, 435048), (3964, 326286), (5946, 217524), (7928, 163143), (8919, 145016), (11892, 108762), (17838, 72508), (18127, 71352), (23784, 54381), (35676, 36254)]