181539732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1663}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 462938112

約数和(自身を除く): 281398380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 827, 1654, 1663, 2481, 3308, 3326, 4962, 4989, 6652, 9097, 9924, 9978, 18194, 18293, 19956, 27291, 36388, 36586, 54582, 54879, 73172, 109164, 109758, 219516, 1375301, 2750602, 4125903, 5501204, 8251806, 15128311, 16503612, 30256622, 45384933, 60513244, 90769866, 181539732]

約数ペア:

[(1, 181539732), (2, 90769866), (3, 60513244), (4, 45384933), (6, 30256622), (11, 16503612), (12, 15128311), (22, 8251806), (33, 5501204), (44, 4125903), (66, 2750602), (132, 1375301), (827, 219516), (1654, 109758), (1663, 109164), (2481, 73172), (3308, 54879), (3326, 54582), (4962, 36586), (4989, 36388), (6652, 27291), (9097, 19956), (9924, 18293), (9978, 18194)]